3946074 Corvette Camaro ZL1 L88 L89 Heads 427 BBC Big Block Chevy 074 Yenko COPO For Sale

3946074 Corvette Camaro ZL1 L88 L89 Heads 427 BBC Big Block Chevy 074 Yenko COPO


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3946074 Corvette Camaro ZL1 L88 L89 Heads 427 BBC Big Block Chevy 074 Yenko COPO:
$3500.00

3946074 Corvette Camaro ZL1 L88 L89 Heads 427 BBC Big Block Chevy 074 Yenko COPO Up for sale is a pair of 3946074 cylinder heads. These are the later over the counter similar to the 077 D exhaust port heads dated 11158 and 11188. This D-port was a much better flowing head than the earlier standard circle port head. They were also a much stronger head than earlier because the used a different alloy aluminum. The heads have been reconditioned. They have been cleaned and resurfaced. Most of the threaded holes have helicoils. No other damage or welded repairs. Very nice pair of rare hard to find 074 heads! E-mail or call with any questions [phone removed by ].

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