Quote:
Originally Posted by PunchT37
I ran a 455 almost just like that for 30 yrs. In an A body. So, I didn`t worry about it as I was using the 2 bolt mounts. This is at 470 to 500 hp level with solid mounts.
I sold that motor to member GTO TEX here. He`s using it in a 2`nd gen Trans Am. I showed him the boss before he bought it. He bought it anyway.
He`s telling me the damn thing goes 12.7`s in the quarter with 2.41 gears at full weight. So, the motor is no slouch.
Maybe give him a pm to see what he did.
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Didn't need the broken boss since it was going into an F body. This is the mounts I used https://butlerperformance.com/i-2445...tegory:1393551
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Mike Iden
'66 GTO Post/468, 700R4, 3.31 7.25@96mph 1/8
'24 Chevy 4X4 Crew RST Z71
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09-05-2023, 10:12 AM
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