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Old 01-05-2013, 02:39 AM
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ID Chevy engines

I don't see that block c/n, but there are two similar:

14015445: 1975-'90; 454; car and truck
14015543: 1987-'90; 454; 4-bolt; Gen-5

The heads are rectangle port w/325 cc intake port volume, decent heads when matched up to the rest of the engine. They were a replacement/crate engine head.
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