After GM officially canceled the engine at the end of the ‘78 model year, Pontiac used those stockpiled blocks to build 10,143 of them to offer as an option in 1979 Trans Ams, though the engine was ...

1967 marks several automotive milestones, and Pontiac couldn’t miss out ... that replaced the standard 389 two-barrel (the same 6.4-liter eight-banger that stood at the foundation of the ...

While Pontiac was under this Draconian GM big engine ban, they found a work-around, by making their complaint 400ci V-8 into a genuine classic muscle car-era contender. The 400 Ram Air IV ...