Pontiac casting numbers etc..

3 replies [Last post]
Guitarsextreme's picture
Offline
Joined: 2009-09-03
Posts: 306
Points: 435

This is all from our Pontiac Guru Frosty !!

 

 

Years CID Casting Number: Notes:

1955 287 518037

1956 316 521560

1957 347 523293

1958 370 528456

1959 389 532000

1960 389 536387

1961 389 538181

1961 421 SD 538181 no transfer lug

1962 389 538181

1962 389 542426 Stock Replacement

1962 421 SD 538181 no transfer lug

1963 326 538211

1963 389 543680

1963 421 544988

1964 326 9773153

1964 389 9773155

1964 421 9773157

1965 326 9778840

1965 389 9778789

1965 421 9778791

1966 326 9778840

1966 389 9778789

1966 421 9778791 Early Year

1966 421 9772611 Late Year

1967 326 9786339

1967 400 9786133

1967 428 9786135 4 bolt main

1968 350 9790079

1968 400 9790071

1968 400 9792506 Ram Air 4 bolt

1968 428 9792968 4 bolt main

1969 350 9790079

1969 400 9790071

1969 400 9792506 Ram Air IV 4 bolt main

1969 428 9792968

1969 303 546313

1969 400 9792968 Ram Air V 4 bolt main

1969 428 545887 Ram Air V 4 bolt main

1970 350 9799916

1970 400 9799914

1970 400 9799914 Ram Air III ( 4 bolt)

1970 400 979991 or 9799915 Ram Air IV (4 bolt)

1970 400 481708 4 bolt main

1970 455 9799140

1971 350 481990

1971 400 481988

1971 455 483677 HO 4 bolt main

1971 455 485428 Late HO

1972 350 481990

1972 400 481988

1972 455 485428

1972 366 (485)212

1973 350 488986

1973 400 481988

1973 455 485428

1973 455 (490)132 SD no transfer lug

1974 350 488986

1974 400 488988

1974 455 485428

1974 455 (490)132 SD

1975 350 488986 Early

1975 350 500810 Late

1975 400 481988 Early

1975 400 500557 Late

1975 455 500813

1976 350 500810

1976 400 500557

1976 455 500813

1977 400 568557

1978 400 568557

1979 400 568557

 

Notes:

All 421/428/455 blocks have a "TRANSFER LUG" cast into the block near the distributor hole.

1955-1958 blocks had no side motor mounts, they used a mount under the timing cover

All blocks prior to 1964 had the casting number on the passenger side of the block.

1964 & up have the casting numbers by the distributor (Except 421's)

1959 thru 1969 blocks have 2 motor mount holes

1964 was the start of block mounted starters

Starting in 1965, cylinder head oiling passages were eliminated from the blocks.

1955 thru 1966 have 2 freeze plugs per side.

 


'59 - '79 PONTIAC V8 HEAD CASTING NUMBERS

 

 

 

Year CID HORSEPOWER Casting# Valve Size CC or CR

1959 389 368-373HP 540306 1.88/1.60 69

1959 421 368-373HP 540306 1.88/1.60 69

1960 389 368-373HP 540306 1.88/1.60 69

1960 421 368-373HP 540306 1.88/1.60 69

1961 389 all 538177 1.88/1.60 69

1961 421 all 538177 1.88/1.60 69

1962 389 all 538177 1.88/1.60 69

1962 421 all 538177 1.88/1.60 69

1961 389SD 368,373HP(61) 540306 1.92/1.66 69

1961 21SD 368,373HP(61) 540306 1.92/1.66 69

1962 389SD 368,373HP(61) 540306 1.92/1.66 69

1962 421SD 368,373HP(61) 540306 1.92/1.66 69

1961 389SD 385,405HP(62) 540306,544127 2.02/1.76 67

1961 421SD 385,405HP(62) 540306,544127 2.02/1.76 67

1962 389SD 385,405HP(62) 540306,544127 2.02/1.76 67

1962 421SD 385,405HP(62) 540306,544127 2.02/1.76 67

1963 326 250HP 543797 1.88/1.60 8.6 c.r.72cc

1963 326 260,280HP 548232 1.88/1.60 10.25 c.r.

1963 389 215,230,235HP 543796 1.88/1.60 8.6 c.r.

1963 389 267,283,303,313HP 543797 1.88/1.60 10.25 c.r.

1963 421 320HP 543797 1.88/1.60 10.75 c.r. 72CC

1963 421 353,370HP 9770716 1.92/1.66 72

1963 421SD 390,405,410HP 544127,9771980 2.02/1.76 64

1964 326 250HP 9773345,(845) 1.88/1.60 8.6 c.r.

1964 326 280HP 9773395 1.88/1.60 10.0 c.r.

1964 389 215,230,235HP 5437796 1.88/1.60 8.6

1964 389 267,283,303,306HP 9773345,(845) 1.92/1.66 10.5 c.r.

1964 421 320HP 9773345,(834) 1.92/1.66 10.75 c.r.

1964 389 325,330,348HP 9770716 1.92/1.66 72

1964 421 350,370HP 9770716 1.92/1.66 72

1965 326 250HP 62 1.88/1.60 8.6 c.r. 70cc

1965 326 285HP 22 1.88/1.60 10.5 c.r. 60cc

1965 389 256HP 75 1.88/1.60 8.6 c.r. 92cc

1965 389 290,325,333HP 76 1.92/1.66 10.5 c.r. 70cc

1965 389 335,338,360HP 77 1.92/1.66 10.5 c.r. 70cc

1965 421 338HP 76 1.92/1.66 10.75 c.r. 68cc

1965 421 356,376HP 77 1.92/1.66 10.75 c.r. 68cc

1966 326 250HP 094 1.88/1.66 8.6 c.r.

1966 326 285HP 095 1.88/1.66 10.5 c.r.

1966 389 256HP 091 1.92/1.66 8.6 c.r.

1966 389 290,325,333HP 092 1.92/1.66 10.5 c.r.

1966 389 335,360HP 093 1.92/1.66 10.5 c.r.

1966 421 338,350HP 092 1.92/1.66 10.75 c.r.

1966 421 356,376HP 093 1.92/1.66 10.75 c.r.

1967 326 250HP 140 1.92/1.64 9.2 c.r.

1967 326 285HP 141 1.92/1.64 10.5 c.r.

1967 400 255,260,265HP 142 1.92/1.64 8.6 c.r.

1967 400 290HP 143,061 1.92/1.64 10.5 c.r.

1967 400 325,333HP Big Car 143,061 1.92/1.64 10.5 c.r.

1967 400 350HP(GP) 670,9787671,187 2.11/1.77 10.5 c.r.

1967 400 325,335,360HP 670 2.11/1.77 72cc

1967 400 325,360HP RA 670,97 2.11/1.77 72cc

1967 428 360,376HP 670,9787671 2.11/1.77 72cc

1968 350 265HP 17 1.96/1.66 8.6 c.r. 72cc

1968 350 320HP 18 1.96/1.66 10.5 c.r. 64cc

1968 400 265HP 14 1.96/1.66 8.6 c.r. 90cc

1968 400 290,340HP Big Car 15,215 1.96/1.66 10.5 c.r.

1968 400 350HP(GP) 16,216,62 2.11/1.77 72-75cc

1968 400 330HP (FB) 16,216,62 2.11/1.77 72-75cc

1968 400 335,350,360HP 16,62 2.11/1.77 72-75cc

1968 400 335,360HP RA I 31,(37) 2.11/1.77 72cc

1968 400 340(FB),366(GTO) R,96,A(RA II) 2.11/1.77 71cc,rd port

1968 428 375HP 16,216 2.11/1.77 72cc

1968 428 390HP 16,216 2.11/1.77 72cc

1969 350 265HP 47 1.96/1.66 8.6 c.r. 72cc

1969 350 325HP 48 2.11/1.77 10.5 c.r.64cc

1969 400 265HP 45 1.96/1.66 8.6 c.r. 94cc

1969 400 290HP 46 1.96/1.66 10 c.r.68cc

1969 400 340HP(GP) 16,62 2.11/1.77 72cc

1969 400 330,335,350,366HP 16,62,48(MT) 2.11/1.77 72cc

1969 400 345(FB),370(GTO) 722(RAIV) 2.11/1.77 71cc

1969 428 360HP 16(small valve)46 1.96/1.66 10 c.r.

1969 428 370HP(GP) 62 2.11/1.77 72cc

1969 428 390HP 16,62 2.11/1.77 72cc

1969 400 375HP (RA V) 44 Tunnel Port 2.11/1.77 67cc

1969 303 RA V Tunnel Port 546184 2.11/1.77 56cc

1970 350 255HP 11 1.96/1.66 8.8c.r.

1970 400 265HP 11 1.96/1.66 8.6c.r 80cc

1970 400 290HP 16(sm valve) 1.96/1.66 10 c.r. 78cc

1970 400 330HP Big Car 16 1.96/1.66 10 c.r. 78cc

1970 400 330HP 12(m.t.) 2.11/1.77 72cc

1970 400 330HP 13(a.t.) 2.11/1.77 72cc

1970 400 345HP (FB,RAIII) 12 2.11/1.77 72cc

1970 400 350HP(GP) 13 2.11/1.77 72cc

1970 400 350HP(GTO) 12(MT) 2.11/1.77 72cc

1970 400 350HP(GTO) 13(AT) 2.11/1.77 72cc

1970 400 366HP(GTO) 12(RA III) 2.11/1.77 72cc

1970 400 370HP(RA IV) 614 (rd port) 2.11/1.77 71cc

1970 455 360HP Big Car 15 1.96/1.66 87cc

1970 455 360,370HP(GTO,GP) 64 2.11/1.77 87cc

1971 350 250HP 94 1.96/1.66 96cc

1971 400 265HP 99 1.96/1.66 98cc

1971 400 300HP 96 2.11/1.77 96cc

1971 455 280HP 98 1.96/1.66 114cc

1971 455 325HP 66 2.11/1.77 114cc

1971 455 335HP(455HO) 197(191) rd port 2.11/1.77 111cc

1972 350 175HP 7h1 1.96/1.66 7.6cr 80cc

1972 400 200HP 7j2 1.96/1.66 8.4cc 96cc

1972 400 250HP 7k3 2.11/1.77 96cc

1972 455 200HP 7L4 2.11/1.77 114cc

1972 455 200HP 7L5 2.11/1.77 114cc

1972 455 250HP 7M4 2.11/1.77 114cc

1972 455 250HP 7M5 2.11/1.77 114cc

1972 455 300HP(455HO) 7F6 rd port 2.11/1.77 111cc

1973 350 150,175HP 46,4c 1.96/1.66 96cc

1973 400 170,185HP 46,4c 1.96/1.66 98cc

1973 400 200HP 4x,4c 2.11/1.66 98cc

1973 400 230HP 4x screw-in stud 2.11/1.66 98cc

1973 455 215,250HP 4x screw-in stud 2.11/1.66 114cc

1973 455 290HP(455SD) 16,X(rd port) 2.11/1.77 111cc

1974 350 155,170HP 46,4c 1.96/1.66 7.6cr 98cc

1974 350 200HP(GTO) 46(screw-in studs) 1.96/1.66 7.6cr 89cc

1974 400 175,190HP 46,4c 1.96/1.66 8.1cr 89cc

1974 400 200HP 4x,4c 1.96/1.66 98cc

1974 400 225HP(AT) 4x(screw-in stud) 2.11/1.66 98cc

1974 400 225HP(AT) 4c 2.11/1.66 98cc

1974 400 225HP(MT) 4x(screw-in stud) 2.11/1.66 98cc

1974 455 215,250 4x(screw-in stud) 2.11/1.66 114cc

1974 455 215,250 4c 2.11/1.66 114cc

1974 455 290HP(455SD) 16,X(rd port) 2.11/1.77 111cc

1975 350 ALL 5c 2.11/1.66 7.6cr 101cc

1975 400 ALL 5c,6s 2.11/1.66 7.6cr 98cc

1975 455 AIR 6s 2.11/1.66 7.6cr 115cc

1975 350 HO,non-air 5h 2.11/1.66 7.6cr

1976 350 ALL 6X-4,6S 2.11/1.66 7.6cr

1976 400 ALL 6X-8,6S 2.11/1.66 7.6cr

1976 455 AIR 6S 2.11/1.66 7.6cr

1976 455 HO,non-air 6H 2.11/1.66 7.6cr

1977 301 ALL 01 1.72/1.50 8.2cr

1977 350 ALL 6X-4,6S 2.11/1.66 7.6cr

1977 400 180HP 6X-8 2.11/1.66 7.6cr

1977 400 200HP 6X-4 2.11/1.66 8.0cr

1978 301 ALL 1,02 1.72/1.50 8.2cr

1978 350 ALL X-4,6S 2.11/1.66 7.6cr

1978 400 180HP 6X-8 2.11/1.66 7.6cr

1978 400 220HP 6X-4 2.11/1.66 8.1cr

1979 301 ALL 01 1.72/1.50 8.2cr

1979 400 ALL 6X-4 2.11/1.66 8.1cr

 

 


Pontiac Intake Manifolds

YEAR PART NUMBER SIZE DESCRIPTION

1958-60 536193 ??? TRIPOWER MANIFOLD

1958-60 536516 ??? 4 BARREL

1962 541690 389 348 HP WITH AUTOMATIC (425A TROPHY ENGINE)

1962 542991 421 SUPER DUTY 2 X 4

1963 9770319 421 SUPER DUTY 2 X 4

1964 9770274 389 GTO 4BBL

1964 9775088 389/421 TRIPOWER

1964 9775088 389 GTO TRIPOWER

1965 9778816 389 GTO 4BBL

1965 9778818 389/421 GTO TRIPOWER

1965 9778818 389 GTO TRIPOWER

1966 9782808 421 MANUAL

1966 9782896 389 GTO 4BBL

1966 9782898 389/421 389 AUTO & MANUAL AND 421 AUTO tripower

1966 9782898 389 GTO TRIPOWER

1966 9784440 421 AUTO WITH A.I.R.

1967 9784438 400 225 HP 2BBL GTO

1967 9786286 400/428 Quadrajet type intake, used on all 400 Lemans/GTO/Firebird & fullsize with 428

1967 9782896 326/400 Carter type intake, used on 326 (Tempest & Firebird) and 400 in fullsize and GP

1968 9790140 350/400 350 HO,400,400HO,400RAM AIR I FB & GTO

1968 9790140 400 FB 4 BARRELL (STD, HO, & RAM AIR I)

1968 9790418 350 2 BBL FIREBIRD & BIG CAR

1968 9790418 400 2BBL GTO EARLY & LATE

1968 9790418 350 FB 2 BARELL

1968 9794231 250 1 BBL FIREBIRD

1968 9794231 250 FB 1 BARRELL

1968 9794232 250 4 BBL SPRINT FIREBIRD

1968 9794232 250 FB SPRINT 4 BARRELL

1968 9794233 400 2BBL EARLY & LATE (NOT FB)

1968 9794234 400 FB RAM AIR II

1968 9794234 400 4BBL LATE (NOT FB OR GP)

1968 9794234 400 FB ALUMINUM 2PC RAM AIR IV

1969 9794231 250 1 BBL FB

1969 9794231 250 FB 1 BARRELL

1969 9794232 250 4BBL SPRINT FB

1969 9794232 250 FB SPRINT 4 BARRELL

1969 9794233 400 2BBL GTO

1969 9794233 350 2BBL FB

1969 9794233 350 FB 2 BARELL

1969 9794234 400 4BBL GTO

1969 9794234 350/400 350 4BBL HO,400 4BBL, 400 HO 4BBL,RAM AIR III (ALL FB)

1969 9794234 350/400 FB 4 BARRELL (STD, HO, & RAM AIR III)

1969 9796395 400 RAM AIR IV GTO EXHAUST CROSSOVER

1969 9796614 400 RAM AIR IV GTO ALUMINUM 2 PC

1969 9796614 400 RAM AIR IV ALUMINUM 2 PC MANIFOLD FB

1969 9796614 400 RA IV FB ALUMINUM 2PC RAM AIR IV

1970 9796395 400 RAM AIR IV EXHAUST CROSSOVER GTO

1970 9799067 350 2BBL FB

1970 9799067 400 2BBL FB

1970 9799068 400 STANDARD 4BBL GTO

1970 9799068 400 400 4BBL AND RAM AIR III 4BBL FB

1970 9799068 400 FB 4 BARRELL (STD & RAM AIR III)

1970 9799084 400 RAM AIR IV ALUMINUM INTAKE GTO

1970 9799084 400 RAM AIR IV ALUMINUM 2 PC MANIFOLD FB

1970 9799084 400 RA IV FB ALUMINUM 2PC RAM AIR IV

1971 481732 350/400 FB 2 BARELL

1971 481733 400/455 STANDARD 4BBL

1971 481733 400/455 FB 4 BARRELL

1971 483674 455 HO ALUMINUM INTAKE

1971 483674 455 HO ALUMINUM 2 PC MANIFOLD

1971 483674 455 HO ALUMINUM 2 PC

1972 485640 455 HO ALUMINUM 2 PC MANIFOLD

1972 485911 350/400 FB 2 BARELL

1972 485912 400/455 STANDARD 4BBL

1972 485912 350/400 FB 4 BARRELL

1972 488945 455 HO ALUMINUM 2 PC

1973 491244 400/455 FB 4 BARRELL

1973 492292 350/400 FB 2 BARELL

1973 492744 400/455 FB 4 BARRELL

1973 494282 400/455 FB 4 BARRELL

1973 494405-19 455 SD FB 4 BARRELL(HAS LS2 OR LS2X CAST IN FRONT OF MANIFOLD

1974 495104 350/400 FB 2 BARELL

1974 495106 350/400 FB 4 BARRELL

1974 495107 455 SD FB 4 BARRELL SUPERDUTY

1975 496140 400/455 FB 4 BARRELL

1975 496142 350 FB 2 BARELL

1976 525355 400/455 FB 4 BARRELL

1976 5255353 350 FB 2 BARELL

1977 525355 350/400 FB 4 BARRELL

1977 526213 301 FB 2 BARELL

1978 10003395 400 FB 4 BARRELL

1979 10000516 301 FB 2 BARRELL

1979 10000518 301 FB 4 BARRELL

1979 10003395 400 FB 4 BARRELL

1978 9799067 350/400 FB 2 BARELL

??? 9786285 ??? 4 BARREL

 


EXHAUST

YEAR PART NUMBER ENGINE DESCRIPTION

1964 545467 389 RIGHT GTO

1964 9773442 389 RIGHT GTO

1965 9779032 389 LEFT GTO

1965 9779033 389 RIGHT GTO

1966 9779032 389 LEFT GTO

1966 9779328 389 RIGHT GTO

1967 9777641 400 360 HP & RAM AIR GTO RIGHT

1967 9777646 400 360 HP & RAM AIR GTO LEFT

1967 9779032 400 LEFT GTO

1967 9779328 400 RIGHT GTO

1968 9777641 400 400 HO & RAM AIR III GTO RIGHT (LONG BRANCH)

1968 9777755 350/400 LEFT FB

1968 9779032 400 GTO LEFT

1968 9779328 400 GTO RIGHT

1968 9779493 400 400 HO & RAM AIR I RIGHT FB (ALTERNATE P/N)

1968 9779495 400 400 HO & RAM AIR I LEFT FB

1968 9790443 250 4 BBL SPRINT (FB)

1968 9791607 400 400 HO & RAM AIR I RIGHT FB

1968 9791637 400 400 HO & RAM AIR III GTOLEFT (LONG BRANCH)

1968 9794033 400 RAM AIR II GTO RIGHT (ROUND PORT)

1968 9794035 400 RAM AIR II GTO LEFT (ROUND PORT)

1968 9794036 400 RAM AIR II FB RIGHT

1968 9794038 400 RAM AIR II FB LEFT

1968 9794107 250 1 BBL (FB)

1968 9794320 350/400 RIGHT FB

1969 490142 350/400 FB RIGHT STANDARD

1969 490144 350/400 FB LEFT STANDARD

1969 9779495 350/400 FB 350 HO & 400 HO & RAM AIR III LEFT

1969 9782810 400 LEFT GTO

1969 9790137 250 4 BBL SPRINT (FB)

1969 9791637 400 RAM AIR GTO LEFT

1969 9794035 400 RAM AIR IV GTO LEFT (ROUND PORT)

1969 9796992 400 RIGHT GTO

1969 9797038 400 FB RAM AIR IV LEFT (ROUND PORT)

1969 9797072 400 RAM AIR III GTO RIGHT

1969 9797073 350/400 FB 350 HO& 400 HO & RAM AIR III RIGHT

1969 9797074 400 FB RAM AIR IV RIGHT (ROUND PORT)

1969 9797075 400 RAM AIR IV GTO RIGHT (ROUND PORT)

1969 9797689 250 1 BBL (FB)

1970 478140 400 RAM AIR III FB LEFT

1970 478141 400 RAM AIR IV FB LEFT (ROUND PORT)

1970 478141 400 RAM AIR IV LEFT (ROUND PORT) FB & GTO

1970 490142 350/400 FB RIGHT STANDARD

1970 490143 350/400 FB LEFT STANDARD

1970 9782810 400/455 LEFT

1970 9791637 400 RAM AIR 3 LEFT

1970 9796992 400/455 RIGHT

1970 9797072 400 RAM AIR 3 RIGHT

1970 9799720 400 RAM AIR III FB RIGHT

1970 9799721 400 RAM AIR IV FB RIGHT (ROUND PORT)

1970 9799721 400 RAM AIR IV RIGHT (ROUND PORT)

1971 478141 455 HO LEFT SIDE

1971 9799721 455 HO RIGHT SIDE

1972 478141 455 HO LEFT SIDE

1972 9799721 455 HO RIGHT SIDE

1973 490802 455 SD FB RIGHT

1973 490803 455 SD FB LEFT

1974 490802 455 SD FB RIGHT

1974 490803 455 SD FB LEFT

 


Pontiac Crankshaft Part Numbers

 

YEAR(S) PART NUMBER USAGE NOTES:

1939-54 506176 ALL 6 CYLINDER

1946-49 508454 ALL 8 CYLIDER

1950-54 513513 ALL 8 CYLIDER

1955 518047 ALL

1956 521602 ALL

1957 530048 ALL

1958 528527 ALL

1959-62 531369 ALL V-8 EXCEPT SUPERDUTY

1961-63 542239 TEMPEST 4 CYLINDER USE SEAL P/N 541461 FOR MANUAL TRANS

1961-62 1193645 TEMPEST V-8 (215 C/I)

1962 542990 421 SUPERDUTY FORGED CRANK

1963 545585 TEMPEST V-8

1963 544191 PONTIAC V-8 EXCEPT 421

1963 9770488 421 & HO ENGINES ARMASTEEL

1964-65 3864465 TEMPEST 6 CYLINDER SUPPLIED WITH PILOT BEARING

1964-65 9773382 TEMPEST V-8 EXCEPT 389

1964-65 9773383 TEMPEST & PONTIAC 389

1964-65 9773384 421 & HO ENGINES MIGHT REQUIRE DIFFERENT CONNECTING RODS

1966-67 9782279 FIREBIRD & TEMPEST 6 CYLINDER USE PILOT BEARING P/N 3752487 FOR MANUAL TRANS

1966-67 9782770 FIREBIRD & TEMPEST 326

1966 9782646 TEMPEST & PONTIAC 389

1966 9773384 421 & HO ENGINES 1ST TYPE: IF USING 1965 TYPE PISTONS, DIFFERENT CONNECTING RODS ARE REQUIRED (P/N 544956)

1966-68 9783787 421 & 428 2ND TYPE

1967 9795480 400

1968-69 9790154 FIREBIRD & TEMPEST 6 CYLINDER USE PILOT BEARING P/N 3752487 FOR MANUAL TRANS

1968-69 9793573 350

1968 9795480 ALL 400 EXCEPT RAM AIR

1968 9794054 RAM AIR 400 WITH WU,WY,XT,XW CODED ENGINES ONLY

1969-70 9795480 ALL 400 EXCEPT RAM AIR IV

1969 9795481 RAM AIR IV WITH WH,WW,XN,XP CODED ENGINES ONLY

1969 9782769 428

1970 3876840 CHEVY 6 CYLINDER

1970 9795479 350

1970 9794054 RAM AIR IV WITH WH,WW,XN,XP CODED ENGINES ONLY

1970 9799103 455 WITH XF CODED ENGINE ONLY

1970-74 9799103 455 STANDARD 455 EXCEPT SUPERDUTY

1970-74 9799103 455 STANDARD 455 EXCEPT SUPERDUTY

YEAR(S) PART NUMBER USAGE NOTES:

1939-54 506176 ALL 6 CYLINDER

1946-49 508454 ALL 8 CYLIDER

1950-54 513513 ALL 8 CYLIDER

1955 518047 ALL

1956 521602 ALL

1957 530048 ALL

1958 528527 ALL

1959-62 531369 ALL V-8 EXCEPT SUPERDUTY

1961-63 542239 TEMPEST 4 CYLINDER USE SEAL P/N 541461 FOR MANUAL TRANS

1961-62 1193645 TEMPEST V-8 (215 C/I)

1962 542990 421 SUPERDUTY FORGED CRANK

1963 545585 TEMPEST V-8

1963 544191 PONTIAC V-8 EXCEPT 421

1963 9770488 421 & HO ENGINES ARMASTEEL

1964-65 3864465 TEMPEST 6 CYLINDER SUPPLIED WITH PILOT BEARING

1964-65 9773382 TEMPEST V-8 EXCEPT 389

1964-65 9773383 TEMPEST & PONTIAC 389

1964-65 9773384 421 & HO ENGINES MIGHT REQUIRE DIFFERENT CONNECTING RODS

1966-67 9782279 FIREBIRD & TEMPEST 6 CYLINDER USE PILOT BEARING P/N 3752487 FOR MANUAL TRANS

1966-67 9782770 FIREBIRD & TEMPEST 326

1966 9782646 TEMPEST & PONTIAC 389

1966 9773384 421 & HO ENGINES 1ST TYPE: IF USING 1965 TYPE PISTONS, DIFFERENT CONNECTING RODS ARE REQUIRED (P/N 544956)

1966-68 9783787 421 & 428 2ND TYPE

1967 9795480 400

1968-69 9790154 FIREBIRD & TEMPEST 6 CYLINDER USE PILOT BEARING P/N 3752487 FOR MANUAL TRANS

1968-69 9793573 350

1968 9795480 ALL 400 EXCEPT RAM AIR

1968 9794054 RAM AIR 400 WITH WU,WY,XT,XW CODED ENGINES ONLY

1969-70 9795480 ALL 400 EXCEPT RAM AIR IV

1969 9795481 RAM AIR IV WITH WH,WW,XN,XP CODED ENGINES ONLY

1969 9782769 428

1970 3876840 CHEVY 6 CYLINDER

1970 9795479 350

1970 9794054 RAM AIR IV WITH WH,WW,XN,XP CODED ENGINES ONLY

1970 9799103 455 WITH XF CODED ENGINE ONLY

1970-74 9799103 455 STANDARD 455 EXCEPT SUPERDUTY

1973-74 495030 455 SUPERDUTY SUPERDUTY

1975-76 496415 455 CAST NODULAR IRON

Note: 326,350,389, and 400's have a 3.00" main journal diameter

Note: 421,428, and 455's have a 3.25" main journal diameter

Note: 265 and 301's have a 2.50" main journal diameter.

 


Distributers

YEAR PART # TRANS C/I CARB DESCRIPTION VACUUM ADVANCE P/N VAC ADVANCE (START/FULL/MAX) ENGINE CODE

1966 1111047 A/M 421 TRI WITH TRANS IGN 1116172

1966 1111054 A/M 421 TRI 1116172

1966 1111054 A/M 421 3X2 WH WJ YJ YK YM

1966 1111078 A/M 389 & 421 4 1116243

1966 1111078 A/M 389/421 2 & 4 WC WE WG WK YU YC YD YV YL YW YE YF YX XC YZ YT YH

1966 1111080 A/M 389 & 421 4 WITH TRANS IGN 1116243

1966 1111090 A/M 389 2 1116242

1966 1111090 A/M 389 2 WA WB XA YA XB

1975 1112495 M 400 4 1973493 7/12/25 WT

1975 1112498 A/M 350/400 4 1973546 6/13/24 YN ZT

1975 1112500 A 400 2 1973493 7/12/25 YH

1975 1112863 A/M 250 L-6 1 1973517 4/12/18 JL JT JU

1975 1112896 A 350 2 & 4 1973525 7/12/16 RS RI RW RX RN RO

1975 1112918 ? ? ? 1973543 7/11/20 ?

1975 1112928 A 400 4 1973493 7/12/25 YT YM YS

1975 1112929 ? ? ? 1973513 7/14/20 ?

1975 1112930 A 455 4 1973493 7/12/25 YU YW

1975 1112946 A 350 4 1973561 7/15/24 WN

1975 1112947 A 350 4 1973562 8/15/20 ZP

1975 1112949 ? ? ? 1973513 7/14/20 ?

1975 1112950 A 350 2 1973453 7/11/20 YA YB

1975 1112951 A/M 260 2 1973556 4/15/24 QA QD QE QJ

1975 1112956 A 260 2 NONE TE TJ

1975 1112960 A 455 4 ZU ZW

1980 1103386 A 305 2

1980 1103407 A 301 2

1980 1103425 A 301 2

1980 1103444 A 301 2

1980 1103450 A 265 2

 


PONTIAC CONNECTING ROD PART NUMBERS

YEAR PART NUMBER ORIGINAL APPLICATION:

1955-57 518114 PRODUCTION, FORGED & BUSHED

1958-62 532294 PRODUCTION FORGED

1959-61 528979 389 SUPERDUTY (FORGED)

1962-63 529238 421 SUPERDUTY (FORGED & HEAT TREATED)

1963 9772118 421 AFX (MICKEY THOMPSON ALUMINUM)

1963-65 544956 421 HO (FORGED OR CAST)

1963-79 541000 PRODUCTION CAST

1969 545855 RAM AIR V (FORGED)

1973-74 485225 455 SUPERDUTY (FORGED)

 


carb numbers

PART # YEAR BBL SIZE TRAN NOTES

7011350 1957 2 347 A TRIPOWER CENTER

7011351 1957 2 347 A/M TRIPOWER FRONT

7011352 1957 2 347 A/M TRIPOWER REAR

7011500 1957 2 347 M TRIPOWER CENTER

7011705 1958 2 370 A/M TRIPOWER FRONT

7011706 1958 2 370 A TRIPOWER CENTER

7011707 1958 2 370 A/M TRIPOWER REAR

7011709 1958 2 370 M TRIPOWER CENTER

7013063 1959 2 389 A/M TRIPOWER FRONT

7013064 1959 2 389 A TRIPOWER CENTER

7013065 1959 2 389 A/M TRIPOWER REAR

7013067 1959 2 389 M TRIPOWER CENTER

7013063 1960 2 389 A/M TRIPOWER FRONT

7013065 1960 2 389 A/M TRIPOWER REAR

7015066 1960 2 389 A TRIPOWER CENTER (EARLY)

7015068 1960 2 389 M TRIPOWER CENTER

7015076 1960 2 389 A TRIPOWER CENTER (LATE)

7013063 1961 2 389 A/M TRIPOWER FRONT

7013065 1961 2 389 A/M TRIPOWER REAR

7019064 1961 2 389 M TRIPOWER CENTER

7019067 1961 2 389 A 4SPD TRIPOWER CENTER (4 SPEED AUTOMATIC)

7019069 1961 2 389 A 3SPD TRIPOWER CENTER (3 SPEED AUTOMATIC)

3433S 1962 4 421 M 2 X 4 FRONT CARB

3435S 1962 4 421 M 2 X 4 REAR CARB

7013063 1962 2 389 A/M TRIPOWER FRONT

7013065 1962 2 389 A/M TRIPOWER REAR

7019064 1962 2 389 A/M TRIPOWER CENTER (3 SPEED AUTOMATIC & MANUAL)

7019067 1962 2 389 A 4 SPD TRIPOWER CENTER (4 SPEED AUTOMATIC)

7013063 1963 2 389 A/M TRIPOWER FRONT

7013065 1963 2 389 A/M TRIPOWER REAR

7023073 1963 2 389 A 3SPD TRIPOWER CENTER (3 SPEED AUTOMATIC)

7023075 1963 2 389 M TRIPOWER CENTER

7023077 1963 2 389 A 4SPD TRIPOWER CENTER (4 SPEED AUTOMATIC)

7023078 1963 2 421 A/M TRIPOWER FRONT

7023079 1963 2 421 A/M TRIPOWER REAR

7023161 1963 2 421 M TRIPOWER CENTER

7023162 1963 2 421 A TRIPOWER CENTER

7024173 1964 2 389 A GTO TRI-POWER CENTER CARB

7024175 1964 2 389 M GTO TRI-POWER CENTER CARB

7024178 1964 2 389 A/M GTO TRI-POWER FRONT CARB

7024179 1964 2 389 A/M GTO TRI-POWER REAR CARB

3647S 1964 4 389 M GTO

3649S 1964 4 389 A GTO

7024178 1965 2 389 A/M GTOTRI-POWER FRONT CARB

7024179 1965 2 389 A/M GTO TRI-POWER REAR CARB

7025175 1965 2 389 M GTO TRI-POWER CENTER CARB

7025173 1965 2 389 A TRIPOWER CENTER (EXCEPT GTO)

7025177 1965 2 389 A GTO TRI-POWER CENTER CARB

3895S 1965 4 389 M GTO

3896S 1965 4 389 A GTO

7024078 1966 2 421 A TRI-POWER FRONT

7024079 1966 2 421 A TRI-POWER REAR

7024178 1966 2 389 A GTO TRI-POWER FRONT CARB

7024179 1966 2 389 A GTO TRI-POWER REAR CARB

7025078 1966 2 389 M TRI-POWER FRONT

7025079 1966 2 389 M TRI-POWER REAR

7025178 1966 2 389 M GTO TRI-POWER FRONT CARB

7025179 1966 2 389 M GTO TRI-POWER REAR CARB

7026060 1966 2 389 A ALL EXCEPT BONN & GP WITH PREM FUEL & A.I.R.

7026060 1966 2 389 A WITH A.I.R. EXCEPT BONN & GP PREM FUEL

7026061 1966 2 389 A WITH A/C EXCEPT BONN & GP PREM FUEL & A.I.R.

7026066 1966 2 389 M EXCEPT BONN & GP PREM FUEL

7026074 1966 2 389 A GTO TRI-POWER CENTER CARB

7026075 1966 2 389 M GTO TRI-POWER CENTER CARB

7036061 1966 2 389 A WITH A/C & A.I.R. EXCEPT BONN & GP PREM FUEL

7036175 1966 2 389 M GTO TRI-POWER CENTER CARB WITH AIR

4030S 1966 4 389 A GTO WITH AIR

4033S 1966 4 389 M GTO

4034S 1966 4 389 A GTO

4041S 1966 4 389 M GTO WITH AIR

4035S 1966

7027060 1967 2 400 A GTO

7027062 1967 2 326 A FB WITH A.I.R.

7027071 1967 2 326 M FB

7037062 1967 2 326 A FB

7037071 1967 2 326 M FB WITH A.I.R.

7037092 1967 2 400 A GTO WITH C.C.S.

6037262 1967 4 400/428 A A.I.R.

6037263 1967 4 400/428 M A.I.R.

7027262 1967 4 400 A GTO 335 & 360HP

7027262 1967 4 400/428 A

7027263 1967 4 400 M GTO 335 & 360HP

7027263 1967 4 400/428 M

7027272 1967 4 400 A FB

7027273 1967 4 400 M FB

7027276 1967 4 400 A FB RAM AIR I

7027277 1967 4 400 M FB RAM AIR

7037263 1967 4 400 M GTO 335 & 360HP WITH A.I.R.

7037271 1967 4 400 A/M GTO 360HP REPLACEMENT

7037273 1967 4 400 M FB WITH A.I.R.

7037277 1967 4 400 M FB RAM AIR I WITH A.I.R.

AFB4234S 1967 4 326 M FB

AFB4245S 1967 4 326 M FB WITH A.I.R.

AFB4246S 1967 4 326 A FB

AFB4248S 1967 4 326 A FB WITH A.I.R.

7028060 1968 2 400 A GTO

7028062 1968 2 350 A FB

7028071 1968 2 350 M FB

7028262 1968 4 400 A

7028263 1968 4 400/428 M

7028264 1968 4 400 ? FB H.O.

7028265 1968 4 400 M FB

7028266 1968 4 350 A FB

7028267 1968 4 400/428 M H.O.

7028268 1968 4 400/428 A H.O.

7028269 1968 4 350 M FB

7028270 1968 4 400 A GTO RAM AIR II

7028271 1968 4 400 M H.O. FIREBIRD & GTO

7028273 1968 4 400 M GTO RAM AIR II

7028274 1968 4 400 A RAM AIR I

7028275 1968 4 400 M RAM AIR I

7028276 1968 4 400 A FIREBIRD RAM AIR I

7028277 1968 4 400 M FIREBIRD RAM AIR I

7029165 1969 1 250 M FB

7029166 1969 1 250 A FB

7029167 1969 1 250 M FB WITH AC

7029168 1969 1 250 A FB WITH AC

7028071 1969 2 350 M FB

7029060 1969 2 400 A GTO

7029062 1969 2 350 A FB

7028270 1969 4 400 A GTO RAM AIR III & RAM AIR IV & FB RAM AIR III

7028273 1969 4 400 M GTO RAM AIR III & RAM AIR IV & FB RAM AIR III

7029260 1969 4 250 A FB

7029261 1969 4 250 M FB

7029262 1969 4 428 A FULLSIZE

7029263 1969 4 350/400/428 M ALL

7029268 1969 4 350/400/428 A ALL

7029270 1969 4 400 A GTO RAM AIR III & RAM AIR IV & FB RAM AIR IV

7029273 1969 4 400 M GTO RAM AIR III & RAM AIR IV & FB RAM AIR IV

7040060 1970 2 400 A FB

7040061 1970 2 400 A FB

7040062 1970 2 350 A FB

7040063 1970 2 350 A FB WITH AC

7040064 1970 2 400 A FB

7040071 1970 2 350 M FB

7040471 1970 2 350 M FB

7040262 1970 4 455 A FULLSIZE SMALL VALVES

7040263 1970 4 400 M FB & ALL EXCEPT RA

7040264 1970 4 400 A FB & ALL EXCEPT RA

7040267 1970 4 455 M ALL

7040268 1970 4 455 A ALL

7040270 1970 4 455 A FB & GTO RAM AIR

7040273 1970 4 455 M FB & GTO RAM AIR

7040274 1970 4 455 A HIGH ALTITUDE SMALL VALVES

7040562 1970 4 455 A FULLSIZE SMALL VALVES

7040563 1970 4 400 M FB & ALL EXCEPT RA

7040564 1970 4 400 A FB & ALL EXCEPT RA

7040567 1970 4 455 M ALL

7040568 1970 4 455 A ALL

7040570 1970 4 400 A FB RA III & RA IV (CALIFORNIA)

7040573 1970 4 400 M FB RA III & RA IV (CALIFORNIA)

7040563EES 1970 4 400 M GTO CALIFORNIA

7040563EES 1970 4 455 M GTO RAM AIR CALIFORNIA

7040564EES 1970 4 400 A GTO CALIFORNIA

7040567EES 1970 4 455 M GTO H.O. CALIFORNIA

7040568EES 1970 4 455 A GTO H.O. CALIFORNIA

7040570EES 1970 4 400 A GTO RAM AIR III CALIFORNIA

7040570EES 1970 4 400 A RAM AIR IV CALIFORNIA

7040570EES 1970 4 455 A GTO RAM AIR CALIFORNIA

7040573EES 1970 4 400 M GTO RAM AIR III CALIFORNIA

7040573EES 1970 4 400 M RAM AIR IV CALIFORNIA

7041160 1971 2 400 A FB

7041161 1971 2 400 A FB WITH AC

7041162 1971 2 350 A FB

7041163 1971 2 350 A FB WITH AC

7041170 1971 2 400 A FB HIGH ALT

7041171 1971 2 350 M FB

7041172 1971 2 350 A FB HIGH ALT

7041262 1971 4 455 A FB & ALL EXCEPT RAM AIR

7041263 1971 4 400 M FB & ALL EXCEPT RAM AIR

7041264 1971 4 400 A FB & ALL EXCEPT RAM AIR

7041267 1971 4 455 M H.O. EXCEPT RAM AIR

7041268 1971 4 455 A H.O. EXCEPT RAM AIR

7041270 1971 4 455 A FB & GTO H.O. RAM AIR

7041271 1971 4 400/455 A FB HIGH ALTITUDE

7041273 1971 4 455 M FB & GTO H.O. RAM AIR

7042060 1972 2 400 A FB

7042061 1972 2 400 A FB CALIFORNIA

7042062 1972 2 350 A FB

7043060 1972 2 400 A FB

7043061 1972 2 400 A FB CALIFORNIA

7043062 1972 2 350 A FB

7043063 1972 2 350 A FB CALIFORNIA

7043070 1972 2 400 A FB HIGH ALTITUDE

7043071 1972 2 350 M FB

7043072 1972 2 350 A FB HIGH ALTITUDE

WGD488062 1972 2 350 M FB (CARTER CARB)

7042262 1972 4 455 A EXCEPT RAM AIR

7042263 1972 4 400 M FB EXCEPT RAM AIR

7042264 1972 4 400 A FB EXCEPT RAM AIR

7042270 1972 4 455 A FB & GTO H.O. RAM AIR

7042272 1972 4 400/455 A GTO

7042273 1972 4 455 M FB & GTO H.O. RAM AIR

7043262 1973 4 455 A

7043263 1973 4 400 M FB

7043264 1973 4 400 A FB

7043265 1973 4 455 M FB

7043270 1973 4 455 A SUPERDUTY (800 C.F.M.)

7043272 1973 4 455 A FB HIGH ALTITUDE

7043273 1973 4 455 M SUPERDUTY (800 C.F.M.)

7043274 1973 4 400 A FB HIGH ALTITUDE

7043062 1974 2 350 A FB

7043063 1974 2 350 A FB CALIFORNIA

7043070 1974 2 400 A FB HIGH ALTITUDE

7043072 1974 2 350 A FB HIGH ALTITUDE

7044066 1974 2 400 A FB

7044067 1974 2 400 A FB CALIFORNIA

7044071 1974 2 350 M FB

7043263 1974 4 400 M FB

7044262 1974 4 455 A FB

7044263 1974 4 400 M NON CALIFORNIA

7044266 1974 4 400 A FB

7044267 1974 4 455 A

7044268 1974 4 350 A GTO NON CALIFORNIA

7044269 1974 4 350 M GTO NON CALIFORNIA

7044270 1974 4 455 A SUPERDUTY (800 C.F.M.)

7044272 1974 4 455 A FB HIGH ALTITUDE

7044273 1974 4 455 M SUPERDUTY (800 C.F.M.)

7044274 1974 4 400 A FB HIGH ALTITUDE

7044374 1974 4 455 A FB

7044560 1974 4 455 A CALIFORNIA

7044568 1974 4 350 A GTO CALIFORNIA

7045012 1975 1 250 A FEDERAL A,F & X BODY

7045013 1975 1 250 M FEDERAL A,F & X BODY

7045314 1975 1 250 A CALIFORNIA A,F & X BODY

7045143 1975 2 350 A X BODY

7045160 1975 2 400 A A & B BODY

7045162 1975 2 350 A A BODY

7045171 1975 2 350 A F & X BODY

7045246 1975 4 350 A FEDERAL X BODY

7045260 1975 4 455 A FEDERAL A,B,G BODY

7045262 1975 4 455 A FEDERAL B WAGON

7045263 1975 4 400 M FB FEDERAL

7045264 1975 4 400 A FEDERAL A,B,G BODY

7045266 1975 4 400 A FEDERAL A,B,G BODY EXCEPT WAGON

7045268 1975 4 350 A FEDERAL A & F BODY

7045269 1975 4 350 M FB FEDERAL

7045274 1975 4 400 A FB FEDERAL

7045546 1975 4 350 A CALIFORNIA X BODY

7045562 1975 4 455 A CALIFORNIA A,B,G BODY

7045564 1975 4 400 A FB CALIFORNIA A,B,F,G BODY EXCEPT WAGON

7045566 1975 4 455 A CALIFORNIA B BODY WAGON

7045568 1975 4 350 A CALIFORNIAA & F BODY EXCEPT WAGON

17056161 1976 2 350 A FB

17056163 1976 2 350 A FB

17056171 1976 2 350 A FB WITH A/C

17056261 1976 4 455 A FB

17056263 1976 4 400 M FB

17056264 1976 4 400 A FB

17056564 1976 4 350/400 A FB CALIFORNIA

17056568 1976 4 350 A FB

17057108 1977 2 305 A FB

17057110 1977 2 305 A FB WITH A/C

17057172 1977 2 301 A FB

17057173 1977 2 301 M FB

17057188 1977 2 305 A FB CALIFORNIA

17057190 1977 2 305 A FB WITH A/C CALIFORNIA

17057150 1977 4 350 OLDS A FB CALIFORNIA

17057258 1977 4 350/403 A FB HIGH ALTITUDE

17057262 1977 4 350 A FB

17057263 1977 4 400 M FB

17057266 1977 4 400 A FB

17057274 1977 4 400 A FB

17057550 1977 4 403 A FB

17057553 1977 4 350/403 A FB WITH A/C CALIFORNIA

17058111 1978 2 305 M FB

17058112 1978 2 305 A FB

17058114 1978 2 305 A FB

17058121 1978 2 305 M FB

17058412 1978 2 305 A FB CALIFORNIA

17058414 1978 2 305 A FB CALIFORNIA

17058203 1978 4 350 CHEVY M FB

17058258 1978 4 403 A FB HIGH ALTITUDE

17058263 1978 4 400 M FB

17058266 1978 4 400 A FB

17058276 1978 4 400 A FB

17058278 1978 4 400 A FB

17058502 1978 4 350 CHEVY A FB CALIFORNIA

17058504 1978 4 350 CHEVY A FB CALIFORNIA

17058553 1978 4 403 A FB CALIFORNIA

17059160 1979 2 301 A FB

17059434 1979 2 305 A FB CALIFORNIA

17059436 1979 2 305 A FB CALIFORNIA

17058263 1979 4 400 M FB

17059250 1979 4 403 A FB

17059253 1979 4 403 A FB

17059271 1979 4 301 M FB

17059272 1979 4 301 A FB

17059553 1979 4 403 A FB CALIFORNIA

17059582 1979 4 350 CHEVY A FB CALIFORNIA

17059584 1979 4 350 CHEVY A FB CALIFORNIA

? 1979 4 403 A FB HIGH ALTITUDE

17080160 1980 2 265

17080270 1980 4 301 W72

17080272 1980 4 301 140 HP

17080274 1980 4 301 TURBO

17080502 1980 4 305

17080503 1980 4 305

17080504 1980 4 305

17085238 ? 4 ? ? ?

17057241 1977? 4 ? ? ?

 


TRANS

YEAR TYPE CODE INFORMATION MODEL RATIO 1ST RATIO 2ND RATIO 3RD RATIO 4TH REVERSE

1964 M-20 NONE GTO 2.56 1.91 1.48 1.10

1965 M 3 X STANDARD 3SPD MAN GTO

1965 FORD 3 DB HD 3 SPEED GTO

1965 2 AUTO T AUTO WITH A/C GTO

1965 MUNCIE W WIDE RATIO GTO

1965 MUNCIE 8 CLOSE RATIO (4.33 REAR ONLY) GTO

1966 T400 PA 421 TRI-POWER & 421 HO TRI-POWER FULL

1966 T400 PB 389 2BBL FULL

1966 T400 PC 421 4BBL (2+2 ONLY) FULL

1966 T400 PD 389 4BBL FULL

1966 T400 PH 389 FOR HEAVY DUTY FULL

1966 T400 PG 421 4BBL EXCEPT 2+2 FULL

1966 MAN 3 S COLUMN SHIFT GTO 2.54 1.50 1.00 2.63

1966 FORD 3 5 COLUMN OR FLOOR GTO 2.42 1.61 1.00 2.63

1966 M-20 W WIDE RATIO GTO 2.52 1.88 1.46 1.00 2.59

1966 M-21 8 CLOSE (MANDATORY WITH 3X2 & 4.33 GTO 2.20 1.64 1.28 1.00 2.72

1966 2 AUTO J AUTOMATIC GTO 1.76 1.00 1.76

1967 3 MAN 5 STANDARD 3 SPEED GTO 2.54 1.50 1.00 2.64

1967 FORD 3 DB HD 3 SPEED GTO 2.42 1.61 1.00 2.33

1967 M-20 W WIDE RATIO GTO 2.52 1.88 1.46 1.00 2.59

1967 M-21 8 CLOSE RATIO GTO 2.20 1.64 1.28 1.00 2.27

1967 T-400 PT 2 BBL COLUMN SHIFT GTO 2.48 1.48 1.00

1967 T-400 PS 4 BBL COLUMN SHIFT GTO 2.48 1.48 1.00

1967 T-400 PS 4 BBL A/C GTO 2.48 1.48 1.00

1967 T-400 PQ HO & RAM AIR GTO 2.48 1.48 1.00

1967 T-400 PX HO & RAM AIR GTO 2.48 1.48 1.00

1968 FORD 3 DB STANDARD GTO GTO 2.42 1.61 1.00 2.33

1968 M-20 FO ALL REARS < 3.90 GTO 2.52 1.88 1.46 1.00 2.59

1968 M-21 FT ONLY WITH 3.90 OR 4.33 REAR GTO 2.20 1.64 1.28 1.00 2.27

1968 T-400 PT 400 2BBL GTO 2.48 1.48 1.00 2.08

1968 T-400 PQ RAM AIR IV GTO 2.48 1.48 1.00 2.08

1968 T-400 PX ALL EXCEPT RAM AIR IV & 2 BBL GTO 2.48 1.48 1.00 2.08

1969 FORD 3 DB STANDARD GTO GTO 2.42 1.61 1.00 2.33

1969 M-20 FO ALL REARS < 3.90 GTO 2.52 1.88 1.46 1.00 2.59

1969 M-21 FT ONLY WITH 3.90 OR 4.33 REAR GTO 2.20 1.64 1.28 1.00 2.27

1969 T-400 PT 400 2BBL GTO 2.48 1.48 1.00 2.08

1969 T-400 PQ RAM AIR IV GTO 2.48 1.48 1.00 2.08

1969 T-400 PX ALL EXCEPT RAM AIR IV & 2 BBL GTO 2.48 1.48 1.00 2.08

1970 MUN 3 DG STANDARD GTO GTO

1970 M-21 DL 400 GTO 2.20 1.64 1.28 1.00 2.27

1970 M-21 DP 455 HO WITH 3.31 OR 3.55 REAR GTO 2.20 1.64 1.28 1.00 2.27

1970 T-400 PY 400 GTO 2.48 1.48 1.00 2.08

1970 T-400 PD RAM AIR III & RAM AIR IV GTO 2.48 1.48 1.00 2.08

1970 T-400 PR 455 HO GTO 2.48 1.48 1.00 2.08

1975 T400 PA 455 4BBL CALIFORNIA ONLY B

1975 T400 PB 400 4BBL EXCEPT CALIFORNIA B

1975 T400 PC 455 4BBL B

1975 T400 PD 400 2BBL SEDAN B

1975 T400 PE 455 4BBL SEDAN WITHOUT CATALYTIC CONVERTER B

1975 T400 PF 400 4BBL CALIFORNIA B

1975 T400 PG 400 4BBL CALIFORNIA A & G

1975 T400 PL 455 4BBL CALIFORNIA ONLY A & G

1975 T400 PR 455 4BBL SEDAN A & G

1975 T400 PS 455 4BBL WITHOUT CATALYTIC CONVERTER A & G

1975 T400 PT 400 2BBL A & G

1975 T400 PW 400 4BBL WITHOUT CATALYTIC CONVERTER A & G

1975 T400 PX 400 4BBL EXCEPT CALIFORNIA A & G

1975 T-350 JE 250 1BBL A

1975 T-350 JB 250 1BBL F & X

1975 T-350 KA 350 2 OR 4BBL X

1975 T-350 LA 260 2BBL X

1975 T-350 MA 350 2 OR 4BBL F

1975 T-350 ME 350 2 OR 4BBL A

1975 T-350 MF 400 4BBL F

1975 T-350 MG 400 4BBL F

1975 B/W 4SPD HW 400 4BBL F 2.43 1.75 1.47 1.00 2.35

1975 SAG 3SPD DC 250 L-6, 260 V8, AND 350 V8 A,F,X 3.11 1.84 1.00 0.00 3.22

 


Altenators

 

 

PART # YEAR AMPS MODEL DESCRIPTION

1100627 1964 55 GTO A/C

1100674 1964 60 GTO TRANSISTOR IGNITION

1100676 1964 37 GTO EARLY

1100683 1964 37 GTO LATE

1100699 1966 42 FULL REG & PREM FUEL NO A/C

1100700 1966 55 FULL REG & PREMIUM FUEL WITH A/C

1100700 1966 55 FULL PREM FUEL WITH TRANSISTOR IGNITION NO A/C

1100700 1966 55 FULL HEAVY DUTY WITH & WITHOUT A/C

1100702 1966 60 FULL PREM FUEL WITH TRANSISTOR IGNITION AND A/C

1100737 1966 55 FULL PREMIUM FUEL WITH TRANSISTOR IGNITION AND A.I.R.

1100737 1966 55 FULL HEAVY DUTY WITH A/C/ AND A.I.R.

1100738 1966 55 FULL REG & PREM FUEL WITH A/C AND A.I.R.

1100739 1966 42 FULL REG & PREM FUEL WITH A.I.R. NO A/C

1100740 1966 60 FULL PREMIUM FUEL WITH TRANSISTOR IGNITION AND A.I.R. AND A/C

1100747 1966 55 FULL HEAVY DUTY WITH A.I.R. NO A/C

1117765 1966 62 FULL OPTIONAL HEAVY DUTY WITH OR WITHOUT A.I.R. NO A/C

1100700 1967 55 FB A/C & PA/C + P/S

1100704 1967 37 FB STD.

1100768 1967 37 FB STD WITH A/C

1100770 1967 55 FB A/C & A.I.R. + A/C & P/S & A.I.R.

1100700 1968 55 FB 8 CYL HD OR WITH A/C

1100704 1968 37 FB 8 CYL

1100760 1968 55 FB 6 CYL HD OR WITH A.I.R.

1100761 1968 7 FB 6 CYL

1100745 1969 55 FB OPT EXCEPT 400 EXTERNAL REG

1100761 1969 42 FB STD EXTERNAL REG.

1100830 1969 63 FB OPT 400 ONLY INTERNAL REG

1100832 1969 42 FB STD 400 ONLY INTERNAL REG

1100854 1969 63 FB OPT 400 ONLY INTERNAL REG

1100927 1971 37 FB/GTO STD

1100928 1971 55 FB/GTO A/C OR REAR DEFOG

1101015 1971 80 FB/GTO HD 455 OR A/C & REAR DEFOG

1100927 1972 37 FB/GTO STD

1100928 1972 55 FB/GTO A/C OR REAR DEFOG

1101015 1972 80 FB/GTO HD 400 OR HD 455 OR A/C & REAR DEFOG

1100927 1973 37 FB/GTO STD 350

1100928 1973 55 FB/GTO A/C OR REAR DEFOG

1101015 1973 80 FB/GTO A/C & REAR DEFOG OR HD

1100927 1974 37 FB/GTO STD

1100928 1974 55 FB/GTO A/C OR REAR DEFOG

1101015 1974 80 FB/GTO A/C & REAR DEFOG OR HD

1101016 1976 80 FB A/C AND REAR DEFOG OR HD

1102384 1976 37 FB STD

1102385 1976 55 FB A/C OR REAR DEFOG

1102482 1977 55 FB A/C OR REAR DEFOG

1102486 1977 55 FB A/C OR REAR DEFOG

1102491 1977 37 FB STD 301,350,350 OLDS,400,403

1103043 1977 42 FB STD 305

? 1977 63 FB A/C & REAR DEFOG OR HD

1102480 1978 61 FB A/C OR REAR DEFOG (400,403)

1102486 1978 61 FB A/C AND REAR DEFOG (305,350)

1103043 1978 42 FB STD 305,350,400,403

? 1978 63 FB A/C & REAR DEFOG OR HD (400,403)

1100497 1975 37 A,F,X 6CYL NO A/C

1102491 1975 37 A,F,X 6CYL NO A/C

1102347 1975 61 A,F,X 6CYL A/C

1102486 1975 61 A,F,X 6CYL A/C

1102483 1975 37 X 260 V8 NO A/C

1102394 1975 37 X 260 V8 NO A/C

1102488 1975 55 X 260 V8 WITH A/C

1102840 1975 55 X 260 V8 WITH A/C

1102399 1975 37 X 350 NO A/C

1102388 1975 37 X 350 NO A/C

1102457 1975 55 X 350 WITH A/C

1102390 1975 55 X 350 WITH A/C

1102481 1975 37 A,F 350 NO A/C

1102384 1975 37 A,F 350 NO A/C

1102482 1975 55 A,F 350 WITH A/C OR REAR DEFOG

1102385 1975 55 A,F 350 WITH A/C OR REAR DEFOG

1101027 1975 80 A,F 350 WITH A/C AND REAR DEFOG OR HEAVY DUTY

1101016 1975 80 A,F 350 WITH A/C AND REAR DEFOG OR HEAVY DUTY

1102481 1975 37 A,B,F,G 400/455 NO A/C

1102384 1975 37 400/455 NO A/C

1102482 1975 55 400/455 WITH A/C OR REAR DEFOG

1102385 1975 55 400/455 WITH A/C OR REAR DEFOG

1101027 1975 80 40/455 WITH A/C AND REAR DEFOG OR HEAVY DUTY

1101016 1975 80 40/455 WITH A/C AND REAR DEFOG OR HEAVY DUTY

 


REAREND RATIO'S

YEAR RATIO OPEN POSI MODEL NOTES:

1964 3.08 D D GTO REG BRAKES

1964 3.23 K K GTO REG BRAKES

1964 3.23 L L GTO HD METALLIC BRAKES

1964 3.36 E E GTO REG BRAKES

1964 3.36 M M GTO HD METALLIC BRAKES

1964 3.55 F F GTO REG BRAKES

1964 3.55 N N GTO HD METALLIC BRAKES

1964 3.90 H H GTO REG BRAKES

1964 3.90 NONE P GTO HD METALLIC BRAKES

1965 3.08 WE YE GTO REG BRAKES

1965 3.08 XE ZE GTO METALLIC BRAKES

1965 3.23 WF YF GTO REG BRAKES

1965 3.23 XF ZF GTO METALLIC BRAKES

1965 3.36 WG WG GTO REG BRAKES

1965 3.36 XG ZG GTO METALLIC BRAKES

1965 3.55 WH YH GTO REG BRAKES

1965 3.55 XH ZH GTO METALLIC BRAKES

1965 3.90 NONE ZK GTO METALLIC BRAKES

1965 4.33 NONE ZL GTO METALLIC BRAKES

1966 3.08 WE YE GTO REG BRAKES

1966 3.08 XE ZE GTO METALLIC BRAKES

1966 3.23 WF YF GTO REG BRAKES

1966 3.23 XF ZF GTO METALLIC BRAKES

1966 3.36 WG YG GTO REG BRAKES

1966 3.36 XG ZG GTO METALLIC BRAKES

1966 3.55 WH YH GTO REG BRAKES

1966 3.55 XH ZH GTO METALLIC BRAKES

1966 3.90 NONE ZK GTO METALLIC BRAKES

1966 4.33 NONE ZL GTO METALLIC BRAKES

1967 2.56 WB YB FB

1967 2.56 WB YB GTO AUTOMATIC ONLY

1967 2.78 WC YC FB

1967 2.78 WC YC GTO AUTOMATIC ONLY

1967 2.93 WD YD FB

1967 2.93 WD YD GTO AUTOMATIC ONLY

1967 3.08 WE YE FB

1967 3.08 WE YE GTO MANUAL ONLY

1967 3.23 WF YF FB

1967 3.23 WF YF GTO AUTO/MANUAL

1967 3.36 WG YG FB

1967 3.36 WG YG GTO AUTOMATIC ONLY

1967 3.55 WH YH FB

1967 3.55 WH YH GTO AUTO/MANUAL

1967 3.90 WK YK FB

1967 3.90 WK YK GTO AUTO/MANUAL

1967 4.33 NONE YL FB

1967 4.33 WK YL GTO AUTO/MANUAL

1968 2.56 XB ZB FB

1968 2.56 WB YB GTO 2 PINION

1968 2.78 XC ZC FB

1968 2.78 WC YC GTO 2 PINION

1968 2.93 XD ZD FB

1968 2.93 WD YD GTO 2 PINION

1968 3.08 XE ZE FB

1968 3.08 WE YE GTO 2 PINION

1968 3.23 XF ZF FB

1968 3.23 WF YF GTO 2 PINION

1968 3.36 XG ZM FB HD 4 PINION

1968 3.36 WG NONE GTO 2 PINION

1968 3.36 NONE ZG GTO 4 PINION

1968 3.55 XH ZN FB HD 4 PINION

1968 3.55 WH NONE GTO 2 PINION

1968 3.55 NONE ZH GTO 4 PINION

1968 3.90 NONE ZP FB HD 4 PINION

1968 3.90 NONE ZK GTO 4 PINION

1968 4.33 NONE ZR FB HD 4 PINION

1968 4.33 NONE ZL GTO 4 PINION

1969 2.56 YB ZB FB

1969 2.56 WB XB GTO AUTOMATIC ONLY

1969 2.78 YC ZC FB

1969 2.78 WC XC GTO AUTOMATIC ONLY

1969 2.93 YD ZD FB

1969 2.93 WD XD GTO AUTOMATIC ONLY

1969 3.08 YE ZE FB

1969 3.08 WE XE GTO AUTO/MANUAL

1969 3.23 YF ZF FB

1969 3.23 WF XF GTO AUTO/MANUAL

1969 3.36 YG ZG FB

1969 3.36 WG XG GTO AUTO/MANUAL

1969 3.55 YH ZH FB

1969 3.55 WH XH GTO AUTO/MANUAL

1969 3.90 NONE ZK FB HD 4 PINION

1969 3.90 NONE XK GTO AUTO/MANUAL

1969 4.33 NONE ZM FB HD 4 PINION

1969 4.33 NONE XM GTO AUTO/MANUAL

1970 2.73 CRX CRY FB

1970 3.07 COS COT FB

1970 3.07 WT XT GTO AUTOMATIC ONLY

1970 3.08 COE COF FB

1970 3.08 WE XE GTO MANUAL ONLY

1970 3.23 WF XF GTO AUTO/MANUAL

1970 3.31 COU COV FB

1970 3.31 WU XU GTO 455 HO ONLY(C-TYPE AXLE) 12 BOLT

1970 3.36 COK COL FB

1970 3.55 COW COX FB

1970 3.55 WV XV GTO 455 HO ONLY(C-TYPE AXLE) 12 BOLT

1970 3.55 WH XH GTO AUTO/MANUAL

1970 3.73 NONE COZ FB

1970 3.90 NONE XK GTO AUTO/MANUAL

1970 3.90 WK YK GTO ONLY USED WITH M-21 TRANS

1970 4.33 NONE XM GTO AUTO/MANUAL

1970 4.33 NONE 7N GTO AUTO/MANUAL

1971 2.56 WB XB GTO

1971 2.73 GZG CAG FB

1971 2.78 WC XC GTO

1971 3.07 WT XT GTO

1971 3.08 GXG GYG FB

1971 3.08 WE XE GTO

1971 3.23 WF XF GTO

1971 3.31 WU XU GTO

1971 3.42 CKG CJG FB

1971 3.55 WH XH GTO

1971 3.73 NONE CGG FB

1971 3.90 WK XK GTO

1971 4.33 NONE XM GTO

1972 2.56 WB XB GTO

1972 2.73 GZG CAG FB

1972 2.78 WC XC GTO

1972 3.07 WT XT GTO

1972 3.08 GXG GYG FB

1972 3.08 WE XE GTO

1972 3.23 WF XF GTO

1972 3.31 WU XU GTO

1972 3.42 CKG CJG FB

1972 3.55 WH XH GTO

1972 3.73 NONE CGG FB

1973 2.73 GZG CAG FB

1973 3.08 GXG GYG FB

1973 3.42 CLG CMG FB

1974 2.73 GZG CAG FB

1974 2.73 JA JM GTO

1974 3.08 GXG GYG FB

1974 3.08 JB JN GTO

1974 3.42 CLG CMG FB

1975 2.56 AH CH A ALL PLANTS

1975 2.56 WK XK A PONTIAC PLANT

1975 2.56 WF XF A WAGON PONTIAC PLANT

1975 2.56 KF LF B SEDAN

1975 2.56 UF VF B SEDAN

1975 2.56 PG PT F

1975 2.56 WK XK G

1975 2.56 GA JU X

1975 2.73 AC CC A ALL PLANTS

1975 2.73 WL XL A PONTIAC PLANT

1975 2.73 WA XS A WAGON PONTIAC PLANT

1975 2.73 UA VA B SEDAN

1975 2.73 YA ZA B WAGON

1975 2.73 PA PU F

1975 2.73 WL XL G

1975 2.73 GB JV X

1975 2.93 AF CF A

1975 2.93 WM XM A

1975 2.93 WB XB A WAGON

1975 2.93 UJ VJ B SEDAN

1975 2.93 UB VB B SEDAN

1975 2.93 YB ZB B WAGON

1975 2.93 WM XM G

1975 3.08 AD CD A

1975 3.08 PC PW F

1975 3.08 GD JX X

1975 3.23 UD VD B SEDAN

1975 3.23 YD ZD B WAGON

1976 2.41 PJG PSG FB

1976 2.73 PAG PUG FB

1976 3.08 PCG PWG FB

1976 3.23 NONE LDG FB

1977 2.41 PJG PSG FB

1977 2.56 PHG PTG FB

1977 3.08 PCG PWG FB

1977 3.23 PDG PXG FB

1978 2.41 2PJ 2PS FB

1978 2.56 2PH 2PT FB

1978 3.08 2PC 2PW FB

1978 3.23 2PD 2PX FB

1978 3.42 2PE 2PY FB

1979 2.41 2PJ 2PS FB

1979 2.56 2PH 2PT FB

1979 3.08 2PC 2PW FB

1979 3.23 2PD 2PX FB

1979 3.23 2PP FB

1979 3.42 2PE 2PY FB

1979 3.42 2PO FB

1980 2.41 2PJ 2PS, 5PV FB

1980 2.56 2PH 2PT FB

1980 3.08 2PC 2PW FB

1980 3.23 2PD 2PX, 5PQ FB

1980 3.42 2PE 2PY, 5PM FB

 


Pontiac Water Pumps

YEAR(S) PART NUMBER ENGINE NOTES:

1937-48 522932 ALL EXCEPT 6 CYL. 1939-40

1949-54 522933 ALL EXCEPT P.G.

1953 522938 ALL P.G.

1955-62 540069 ALL V-8

1961-63 540071 TEMPEST 4 CYL. CAST IRON, FOR PUMPS WITH NO DIVIDER

1961-62 1389457 TEMPEST V-8 (215 C/I)

1963 9772526 ALL TEMPEST 4 CYL. FOR PUMPS WITH DIVIDER & INTERNAL HOUSING

1963 540069 ALL V-8 CAST IRON, FOR PUMPS WITH NO DIVIDER

1963-68 9793130 ALL V-8 FOR PUMPS WITH DIVIDER & INTERNAL HOUSING

1964-65 3876169 TEMPEST 6 CYL.

1966-68 9784280 FIREBIRD & TEMPEST 6 CYL.

1969 9797609 FIREBIRD & TEMPEST 6 CYL.

1969 9797581 ALL V-8

1970 3947042 TEMPEST 6 CYL (CHEVY)

1970 478126 ALL V-8

 


WHEELS

YEAR PART # CODE SIZE MODEL DESCRIPTION CENTER CAP TRIM RING LUG NUTS MEDALLION

1967 9781264 FB RALLY I 9781249

1967 9787279 JA FB RALLY II (DISC BRAKES) 9787941

1967 9789329 JC FB RALLY II (DRUM BRAKES) 9787941

1968 9787279 JA FB RALLY II (DISC BRAKES) 9787940 9781480 9789086 9789741

1968 9789329 JC FB RALLY II (DRUM BRAKES) 9787940 9781480 9789086 9789741

1969 JK FB RALLY II DRUM OR DISC V-8 9787940 9781480 9789086 9789741

1969 JC FB RALLY II DRUM 6 CYL 9787940 9781480 9789086 9789741

1971 483084 14X7 GTO HONEYCOMB 9791068 483250

1971 484425 15X7 GTO HONEYCOMB 9791068 490771

1972 483084 14X7 GTO HONEYCOMB 9795568 483250

1972 484425 15X7 GTO HONEYCOMB 9795568 490771

1978 326875 AE 15X7 FB PLAIN STEEL

1978 525710 HW 15X7 FB RALLY II

1978 526566 KG 15X6 FB RALLY II

1978 527040 KJ 15X7 FB GREY SNOWFLAKE

1978 547928 KH 15X7 FB GOLD SNOWFLAKE

1978 549361 JB 15X7 FB BLUE SNOWFLAKE

1978 9590205 RF 15X6 FB PLAIN STEEL

1978 10002467 JJ 15X8 FB GREY SNOWFLAKE

1978 10003208 JF 15X8 FB GOLD SNOWFLAKE

1978 ??? ?? 15X7 FB RED SNOWFLAKE

1979 525710 HW 15X7 FB RALLY II

1979 526566 KG 15X6 FB RALLY II

1979 547928 KH 15X7 FB GOLD SNOWFLAKE

1979 549360 JA 15X7 FB RED SNOWFLAKE

1979 9590205 RF 15X6 FB PLAIN STEEL

1979 10003208 JF 15X8 FB GOLD SNOWFLAKE

1979 10005104 JR 15X7 FB SILVER SNOWFLAKE

1979 10005106 JT 15X8 FB SILVER SNOWFLAKE

1979 10007501 HA 15X8 FB TURBO

 


8 lug wheels

RIM PART NUMBERS:

YEAR P/N NOTES:

1960-62 535288 ONLY FITS THESE YEARS, IT HAS DIFFERENT LUG TANGS

1961-63 540997 WILL FIT ALL YEARS

1964-66 9776156 WILL FIT ALL YEARS

1967-68 9787151 WILL FIT ALL YEARS

 

DRUM PART NUMBERS:

FRONT DRUMS:

YEAR P/N COLOR NOTES

1960-61 535279 ALUM BALL BEARING, SHORT FIN, RIGHT HAND THREADS

1960-61 535280 ALUM BALL BEARING, SHORT FIN, LEFT HAND THREADS

1962 541544 ALUM ROLLER BEARINGS, SHORT FIN, RIGHT HAND THREAD

1962 541545 ALUM ROLLER BEARINGS, SHORT FIN, LEFT HAND THREAD

1963 9770799 ALUM ROLLER BEARINGS, LONG FIN, RIGHT HAND THREAD

1963 9770800 ALUM ROLLER BEARINGS, LONG FIN, LEFT HAND THREAD

1964 9776153 BLACK ROLLER BEARINGS, LONG FIN, RIGHT HAND THREAD

1965-68 9778481 BLACK ROLLER BEARINGS, LONG FIN, RIGHT HAND THREAD, WIDE LIP

 

REAR DRUMS:

YEAR P/N COLOR NOTES

1960-62 535282 ALUM SHORT FIN, RIGHT HAND THREAD

1960-62 535283 ALUM SHORT FIN, LEFT HAND THREAD

1963 9770793 ALUM LONG FIN, RIGHT HAND THREAD

1963 9770794 ALUM LONG FIN, LEFT HAND THREAD

1964-68 9776152 BLACK LONG FIN, RIGHT HAND THREAD

 

CENTER CAPS:

YEAR P/N NOTES

1960-62 535286 FLAT HAT STYLE, BRUSHED FINIS

1963 548980 CONICAL SHAPED, POLISHED FINISHED

1964 9775310 CONICAL SHAPED, BRUSHED FINISH

1965-68 9780985 SEMI-CONICAL SHAPED, POLISHED FINISHED

 

Lug Nuts:

YEAR P/N NOTES

1960-62 535275 EARLY 1962, 1/2-20 RIGHT-HAND THREAD ACORN SHAPED

1960-62 535276 EARLY 1962, 1/2-20 LEFT-HAND THREAD ACORN SHAPED

1962-63 544460 LEFT HAND THREAD, TAPERED STYLE

1962-68 544459 RIGHT HAND THREAD, TAPERED STYLE

 

TRIM RINGS:

YEAR P/N NOTES

1960-62 535376 NARROW, (EARLY 1962)

1962-66 548981 WIDE (LATE 1962)

1967-68 9785696 WIDE

 


Pontiac clutch countershafts (Z-BARS)

YEAR(S) PART NUMBER USAGE

1939-40 502114 6 CYINDER EXCEPT 1939 LEFT HAND DRIVE

1939-40 502114 8 CYLINDER EXCEPT 1939 LEFT HAND DRIVE

1949-54 511271 ALL LEFT HAND DRIVE

1955-57 518983 ALL LEFT HAND DRIVE

1958 529857 ALL

1959 532860 ALL

1959-60 536506 ALL

1961-62 538814 ALL FULLSIZE 8 CYLINDER EXCEPT SUPERDUTY

1962 548798 TEMPEST 8 CYLINDER

1963-64 545133 FULLSIZE 8 CYLINDER

1964-65 9785392 TEMPEST AND GTO 8 CYLINDER

1965-66 9779221 FULLSIZE 8 CYLINDER

1966 9785392 TEMPEST 6 & 8 CYLINDER

1967 9787406 TEMPEST 6 & 8 CYLINDER

1967-70 9787237 FUILLSIZE 8 CYLINDER

1968-70 9792271 TEMPEST 6 & 8 CYLINDER AND GRAND PRIX V-8

 


Pontiac engine boresize's

Cubic Inches Bore (inches) Stroke (inches) Main bearing size (inches)

265 3.75000 3.0000 3.000

287 3.75000 3.2500 2.500

301 4.00000 3.0000 3.000

317 3.93750 3.2500 2.500

326 3.72000 3.7500 3.000

347 3.93750 3.5625 2.623

350 3.88000 3.7500 3.000

370 4.06250 3.5625 2.623

389 4.06250 3.7500 3.000

400 4.12000 3.7500 3.000

421 4.09375 4.0000 3.250

428 4.12000 4.0000 3.250

455 4.15000 4.2100 3.250

 


PONTIAC BLOCK CODES '64-'79

Year CID HORSEPOWER Code

 

1964 326 280 HP 94x,970

389 230 HP 04L,05L,08R,09R

389 235 HP 22B

389 267 HP 11H,12H

389 283 HP 10A

389 303 HP 25K,26K,27P,28P

389 306 23B,29N

 

389 325 78X,79J

389 330 32B,34N,33-6

389 348 76X,77J

421 320 35B,38S,43N

421 350 44B,47S,49N

1965 326 250 WP,ZN

326 285 WR,YP

389 256 WA,WB,YA,YB

389 290 WC,YC,YD

389 325 YE,YF

389 333 WE

389 335 WT,YS

389 338 WF,YG

389 360 WS,YR

421 338 HP WG,YH

421 356 WH,YJ

421 376 WJ,YK

1966 326 250 WP,WX,YN,XF

326 285 WR,YP,XG

389 256 WA,WB,YA

389 290 WC,YV,YU,YC,YD

389 325 YX,YL,YW,YF,YE

389 333 WE

389 335 WW,WT,YS,XE

389 360 WV,WS,XS,YR

1967 326 250 HP WP,WX,WC,WH

326 250 HP YO,YN,XF,YJ,XI

326 285 HP WR,XR,WK,WD

326 285 HP YP,XG,YM,XO

400 255 HP XL,XM

400 260 HP XB

400 265 HP WA,WB

400 265 HP YA,YB,YC,YD

400 290 HP XV,XU

400 293 HP XC

400 325 HP WU,WZ,WQ,WI

400 325 HP YE,YF,YT,XE,XN,XW,XX

400 333 HP WD,WE,WY,XT

400 335 HP WT,WW,YS

400 350 HP XZ,XY,XH,XJ

400 360 HP WS,WV,WR,XS,YZ,XP

428 360 HP WG,Y2,YY

428 376 HP WJ,XK,Y3,YH,Yk

 

1968 350 265 HP WD,WC,YN,YJ

350 320 HP WR,WK,YP,YM

400 265 HP XM,YA

400 290 HP WA,WB,YC

400 330 HP YT,YW

400 335 HP WQ,WZ,WI,XN

400 340 HP WU,XT

400 350 HP XZ,XH,YS,YZ

400 360 HP WT,WS,XS,XP

400 366 HP WY,XW

428 375 HP WG,YH

428 390 HP WJ,YK

1969 350 265 HP WC,WP,WM,WU

350 265 HP XL,YJ,XR,YN,XB,YE,YU,XS

350 325 HP WK,WN,XC,XD

350 330 HP WR,WV,XT,XU,YP

400 265 HP XM,YZ,XX,YB,YF

400 290 HP WA,WB,WD,WE,YC,YD

400 330 HP WZ,YT

400 335 HP WQ,YW

400 340 HP XZ

400 345 HP WH,XN

400 350 HP WT,WX,YS,XH

400 366 HP WS,YZ

400 370 HP WW,XP

400 375 HP WI,WY,XY,XW

428 360 HP WG,YL,YH,XE,XJ

428 370 HP WF,XF

428 390 HP WJ,WL,YK,XG

1970 350 255 HP W7,WU,X7,YU

400 265 HP XX,YB

400 290 HP WE,YD

400 330 HP XZ,XV

400 350 HP WX,WT,XH,YS

400 366 WS,YZ

400 370 WW,WH,XP,XN

455 360 HP WA,YC,YH

455 370 HP WG,XF

1971 350 250 HP WR,WU,WN,WP

350 250 HP XR,YU,YN,YP

400 265 HP WS,WX,XX,YX

400 300 HP WK,WT,YS

455 280 HP WG,YG

455 325 HP WJ,YC

455 335 HP WL,WC,YE

1972 350 160 HP WR,YU,YV,YR

400 200 HP YX,YZ,ZR,ZV,ZX

400 250 HP WK,WS,YS,YT,ZS

455 185 YH,YW

455 200 HP ZH

455 220 HP YA,YC,Y4

455 250 YD,YK

455 300 WD,WM,YB,YE

1973 350 150,175 HP XR,WV,ZB,ZD

350 150,175 HP Y2,Y7,YR,YV,ZR,ZV

350 150,175 HP WA,WC,WD,WF,WL,WN,XZ

400 170,185 HP W5,XH,XI,X3,X4

400 170,185 HP YI,YP,YX,YZ,Y4,ZK,ZX

400 200,230 HP WK,WS,WP,YN,YX,YT

400 200,230 HP Y3,ZN,ZS,XK,XN,XX

400 200,230 HP XZ,X5,YF,YG,Y6

455 215,250 HP WT,WW,ZZ,ZE,YA,YC

455 215,250 HP YD,YK,ZA,AC,XA,XE,XJ

455 215,250 HP XL,XY,XT,X7,XO,YE

455 290 ZJ,XD

455 310 Z8,X8

1974 350 155,170 HP WA,WB,AA,YA,ZA

350 155,170 HP YB,YC,ZB,YN,YP,YS

350 170,200 HP WN,WP,ZP,YN,YP,YS

400 175,190 HP AH,YH,YJ,ZH,ZJ

400 175,190 HP AD,YF,YK,ZD,ZK

400 200,225 HP WT,WR,Y3,AT,YT

400 200,225 HP YZ,ZT,AD,YL,YM,ZS

455 215,250 HP AU,YR,YU,YW,YX

455 215,250 HP YY,ZU,ZW,ZX,A4

455 215,250 HP Y4,Y6,Y9,Z4,Z6

455 290 HP W8,Y8

1975 350 155 HP YB,YA

350 175 HP WN,YN,ZP

400 170 HP YH

400 185 HP WT,YS,YT,ZT,YM

455 200 HP WX,YU,YW,ZU,ZW

1976 350 160 HP (Early)YB,YA,YP,YR,ZX

350 160 HP (Late)XM,XP,XU,XR,XW,XX,X3,ZF,ZH

350 165 HP ZX,ZF

400 170 HP (Early)YJ,YC

400 170 HP (Late)X9,X4,XT,XY,XS,XZ,X8

400 185 HP (Early)WT,Y6,Y7,YS,YT,YY,YZ,ZA,ZK

400 185 HP (Late)WY,X7,ZJ,ZL,X6

455 200 HP WX,Y3,Y4,Z3,Z4,Y8,ZB

1977 301 135 HP WB,YW,YX,YH,YK

350 170 HP YA,YB,XB,XC,Y9

400 180 HP XH,XJ,XD,XF

400 180 HP YU,Y4,XA,Y7,XK

400 200 HP WA,Y6

1978 301 140 HP XA,XC,XL,YM

301 140 HP XD,XB,YL,YP

301 150 HP XF,XH,XU,XW

400 180 HP XJ,XK,X9,YK,YH,YS

400 180 HP YT,YJ,YR,YW,YA,YU

400 220 HP WC,X7

1979 301 135 HP PX7,PX9,PXF

301 135 HP PXH,PXP,PXR

301 150 HP PWA,PWB

301 150 HP PX4,PX6,PXL,PXN

301 150 HP PXS,PXT,PXU,PXW

400 220 HP PWH,LAST 400

 

 

Frosty's picture
Offline
Joined: 2009-09-04
Posts: 325
Points: 328
We certainly have logged our

We certainly have logged our fair share of time on this website and the old one that is for sure. I am glad you saved all that old technical info from the old site and you are now posting it back here. I thinka all the fans and gear heads out there on the site will greatly appreciated it.

Guitarsextreme's picture
Offline
Joined: 2009-09-03
Posts: 306
Points: 435
pontiac

Frosty - I did forget to add Ryan (mach1firebird ) for his contribution with this info as well.  I think between all 3 of us we logged in a bunch of info!! LOL!!

Frosty's picture
Offline
Joined: 2009-09-04
Posts: 325
Points: 328
Thanks GE! I got to admit

Thanks GE! I got to admit that Mach1Firebird did all the major typing of this stuff on the old site though. I want to make sure that Tracy gets the credit he so richly deserves.