May 2, 2024 · Pontiac joined the American big block V8 rivalry with its rare 421 Super Duty engine, showcasing its dominance on the track in the early '60s. The high-revving 421 V8 boasted …

Aug 29, 2024 · Pontiac screwed up earlier with the '65 and '66 blocks giving thin wall casting a go, but after warranty claims went through the roof they abandoned the idea and the 1967 block was one of …

Feb 14, 2016 · I put together the specs on the factory-installed GTO camshafts for the 389/400/455. They are often referenced by their last part number digits, ie "066," "067," "068," etc. They go from …

Aug 26, 2023 · The Final Pontiac is a 2010 G6 painted in white and it was located by the historians of the Pontiac Transportation Museum. A week ago, the museum published a video about this car, …

Jul 25, 2024 · The recommended Crower 60917 cam is about the same size as the stock Pontiac 067 grind which was used in the standard horsepower GTO's so you are good with the cam (Pontiac …

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Aug 28, 2018 · Pontiac only used 1 block size having different bores, strokes, and main bearing sizes - no big block or small block like other brands. The block/head bolt pattern is the same from 1955 …

Dec 2, 2015 · Pontiac cylinder heads #64 casting Jump to Latest 15K views 4 replies 4 participants last post by geeteeohguy Dec 4, 2015 S

Jan 21, 2023 · I am going to be having access to some Pontiac parts and these heads are among them.