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Chevy 400 & Pontiac 400 differences.

2115 Views 2 Replies 3 Participants Last post by  five7kid
What are the main differences between a Chevy 400 & a Pontiac 400? Are the camshafts the same?
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To be blunt, probably everything except bolts and maybe the carb.

To make matters worse, there's a 400 small block chevy and GM called the 396/402 big block a 400 in some literature. And there were Pontiac 400s, but in the '70s they installed Oldsmobile 403s in Pontiac cars.
I think what's the same is a shorter list.

Distributor cap comes to mind.
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