Pontiac
Intake Manifold Part Numbers
| Year |
Part Number |
Engine Displacement |
Description |
| 1962 |
541690 |
389 |
348hp Auto |
| 1964 |
9770274 |
389 |
GTO 4bbl |
| 1964 |
9775088 |
389/421 |
GTO Tripower |
| 1965 |
9778816 |
389 |
GTO 4bbl |
| 1965 |
9778818 |
389/421 |
GTO Tripower |
| 1966 |
9782808 |
421 |
Manual |
| 1966 |
9782896 |
389 |
GTO 4bbl |
| 1966 |
9782898 |
389/421 |
GTO 389 Auto and Manual, 412
Auto, Tripower |
| 1966 |
9784440 |
421 |
Auto with A.I.R. |
| 1967 |
9784438 |
400 |
GTO 2bbl, 225hp |
| 1967 |
9786286 |
400 |
GTO 4bbl |
| 1968 |
9790140 |
350/400 |
Firebird (350HO, 400, 400HO,
400 Ram Air I), GTO |
| 1968 |
9790418 |
350/400 |
Firebird, Fullsize (2bbl 350),
GTO (2bbl 400) |
| 1968 |
9790418 |
350 |
Firebird 2bbl |
| 1968 |
9794231 |
250 |
Firebird 1bbl |
| 1968 |
9794232 |
250 |
Firebird 4bbl Sprint |
| 1968 |
9794233 |
400 |
2bbl early and late (not Firebird) |
| 1968 |
9794234 |
400 |
Firebird RA II, 4bbl late (including 350HO) |
| 1968 |
9794234 |
400 RA IV |
Firebird RA IV, 2-piece Aluminum |
| 1969 |
9794231 |
250 |
Firebird 1bbl |
| 1969 |
9794232 |
250 |
Firebird Sprint 4bbl |
| 1969 |
9794233 |
350/400 |
Firebird (2bbl 350), GTO (2bbl
400) |
| 1969 |
9794234 |
350/400 |
Firebird All (4bbl 350HO, 4bbl
400, 4bbl 400HO, RA III), GTO
4bbl |
| 1969 |
9796395 |
400 RA IV |
GTO RA IV w/ Exhaust Crossover |
| 1969 |
9796614 |
400 RA IV |
Firebird (RA IV, 2-piece Aluminum),
GTO (RA IV, 2-piece Aluminum) |
| 1970 |
9796395 |
400 RA IV |
GTO RA IV w/ Exhaust Crossover |
| 1970 |
9799067 |
350/400 |
Firebird 2bbl |
| 1970 |
9799068 |
400 |
Firebird (4bbl, RA III), GTO
(4bbl) |
| 1970 |
9799084 |
400 RA IV |
Firebird (RA IV, 2-piece Aluminum),
GTO (RA IV, 2-piece Aluminum) |
| 1971 |
481732 |
350/400 |
Firebird 2bbl |
| 1971 |
481733 |
400/455 |
Firebird 4bbl |
| 1971 |
483674 |
455HO |
2-piece Aluminum |
| 1972 |
485640 |
455HO |
2-piece Aluminum |
| 1972 |
485911 |
350/400 |
Firebird 2bbl |
| 1972 |
485912 |
350/400/455 |
Firebird 4bbl |
| 1972 |
488945 |
455HO |
2-piece Aluminum |
| 1973 |
491244 |
400/455 |
Firebird 4bbl |
| 1973 |
492292 |
350/400 |
Firebird 2bbl |
| 1973 |
492744 |
400/455 |
Firebird 4bbl |
| 1973 |
494282 |
400/455 |
Firebird 4bbl |
| 1973 |
494405-19 |
455SD |
Firebird 4bbl (LS2 or LS2X cast
into front of the manifold) |
| 1974 |
495104 |
350/400 |
Firebird 2bbl |
| 1974 |
495106 |
350/400 |
Firebird 4bbl |
| 1974 |
495107 |
455SD |
Firebird 4bbl Super Duty |
| 1975 |
496140 |
400/455 |
Firebird 4bbl |
| 1975 |
496142 |
350 |
Firebird 2bbl |
| 1976 |
525355 |
400/455 |
Firebird 4bbl |
| 1976 |
5255353 |
350 |
Firebird 2bbl |
| 1977 |
525355 |
350/400 |
Firebird 4bbl |
| 1977 |
526213 |
301 |
Firebird 2bbl |
| 1978 |
10003395 |
400 |
Firebird 4bbl |
| 1979 |
10000516 |
301 |
Firebird 2bbl |
| 1979 |
10000518 |
301 |
Firebird 4bbl |
| 1979 |
10003395 |
400 |
Firebird 4bbl |
