Thread: Need some '69 ZL1 CAN AM Block Identification help
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Old 12-03-2010, 05:31 AM
SMKN TA 95 SMKN TA 95 is offline
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Default Re: Need some '69 ZL1 CAN AM Block Identification help
These bores are .170" larger than the standard ZL1 sleeves. For example, the bore size of 4.42 is very close to the size of a 502 engine.

The rust in the bore won't account for that.
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