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				 LS-6 Crate Engine specs 
 
			
			PM me your email address & I'll send you the specs out of an old Chevrolet High Performance Catalog.  I have 2 LS-6 and 1 LS-7 engines from back in the day.  The LS-6 should have a XAA stamped above the timing cover on a machined boss, and the LS-7 should have a XCH stamped above the timing cover on the boss.
 Bill
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