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NHRA Legal Aluminum Cylinder Head

From GM Performance - This new rectangle intake port big block aluminum head is legal for use in NHRA racing in place of the old Corvette and Camaro RPO L88 heads. This head is the same as P/N 12343410 except the intake and exhaust ports are as cast (no CNC machining). Technical Note: The head has 118cc and can be machined to 11/32 or 3/8 inch valve stem hole. This head is sold as a bare head only.
PN Details Special
Shipping		 Engine Model(s) Years List Price Your Price Add to
37021 Chevy Big Block V8 - All Camaro Chevelle ChevyII ElCamino Impala Nova All 1044.95 949.95/Each