Pontiac Exhaust Manifold Identification

We have put together a collection of photographs and descriptions to help you identify parts for your Pontiac. You can click the thumbnail image next to each description to see an enlarged view.

1961  1964 Pontiac Super Duty Exhaust 1961 1964 Pontiac Super Duty Exhaust
1965  1966 Full Sized Pontiac Exhaust Manifolds 1965 1966 Full Sized Pontiac Exhaust Manifolds
389 421 except high performance.
RH GM Part # 9779325
LH GM Part # 9779033
1963 Super Duty Aluminum Exhaust Manifolds 1963 Super Duty Aluminum Exhaust Manifolds (Part 1 of 2)
These particular exhaust manifolds are beyond rare.

GM Part # 9772521
GM Part # 9772522

They fit 980 SD heads only.
1963 Super Duty Aluminum Exhaust Manifolds 1963 Super Duty Aluminum Exhaust Manifolds (Part 2 of 2)
These particular exhaust manifolds are beyond rare.

GM Part # 9772521
GM Part # 9772522

They fit 980 SD heads only.
1963 Standard Pontiac Exhaust Manifold 1963 Standard Pontiac Exhaust Manifold
1965 - 1966 Full Sized Pontiac 421, 376 Horse Exhaust Manifolds 1965 - 1966 Full Sized Pontiac 421 and, 376 Horse Exhaust Manifolds
GM Part # 9779495 for LH and #9779494 for RH. Somewhat hard to find. Repros are being made. Had to flow better than the regular manifolds!
Different Type of 1963 SD Manifold 1963 SD manifold
A different type of 1963 SD manifold. One is part #490802; the other is part #490803. Beyond rare. Pontiac had many different ideas in exhaust manifold land.
Year unknown, GM Part # 4540297 & 98
RamAir Restorations NEW reproduction Manifolds!
1962 Super Duty Exhaust Side Dump - RARE!
Part #529540
Another view.
Here it is installed! Neat!
What an item to reproduce!
1962 Super Duty ALUMINUM Exhaust Manifolds! SUPER RARE!
RH is GM Part #54053, LH is GM Part #54054. To hell with headers! My thanks to Richard at autoswapper@gmail.com
Left Hand #54054
Right Hand #54053
Can you imagine the sound these make? Wow!

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