[dustydave464]

Does someone know the correct factory part number for the right side exhuast manifold for a (Jan. 65 build date), 1965 GTO tripower 4 spd. There seems to be some discrepancies in all the books I have. Thanks, Dave.

[6T5 Cat]

Dave, according to the factory parts manual the RH manifold is 9779325 and the LH is 9779032. All 65 and 66 Tempest and GTOs with 326 and 389 engines used the same part numbers.

[3 Deuce 64]

http://www.teufert.net/pontiac/exhaust.htm


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