did ponitac ever make a big block?
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From: Eden, NY
Car: 89 Trans am
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did ponitac ever make a big block?
im talking about the 400s and 455 sd in 2nd gens, i got into a agrument with some guy about it.
my dads 400 sure as sh*t is not a BB and he said that 455s arent a BB and that pontiac never made a BB.
my dads 400 sure as sh*t is not a BB and he said that 455s arent a BB and that pontiac never made a BB.
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
They didn't, in the sense that Chevrolet had a range of displacements in only two block sizes. Every Pontiac engine was in an entirely different block.
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