Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
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The Can Am block was a 4,440 bore and ZL1 was 4,250 bore.
But its not that, look at the side of the block, there is a oil or a Water chanel there. A year ago there was a guy that showed some pictures of his zl1 block and it looked like this block. |
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#2
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ORDINARILY ZL1 Block
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#3
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That was a Yenko Block.
Here is a ZL1. ![]() |
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