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40 Deluxe · 01-02-2019, 02:29 AM

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Simple answer; Yes, 8CM and 8BA blocks are identical. Swap pumps, intakes, pans, exhaust to your heart's content! Just don't put 8CM heads on an 8BA block! Compression will be way down.

01-02-2019, 02:29 AM	#6
40 Deluxe Senior Member Join Date: May 2010 Location: now Kuna, Idaho Posts: 3,779	Re: 8CM to 8BA Sponsored Links (Register now to hide all advertisements) Simple answer; Yes, 8CM and 8BA blocks are identical. Swap pumps, intakes, pans, exhaust to your heart's content! Just don't put 8CM heads on an 8BA block! Compression will be way down.