Search
These heads come ready for the maximum street/strip Small Block Ford performance possible. AFRs 185cc sport lightweight 8mm 2.020 intake and 1.600 exhaust valves with options for either 58cc or 72cc combustion chambers and 70cc exhaust ports. With AFRs 3/4 thick head deck, its no problem handling that additional cylinder pressure. Each head is also drilled for the larger 1/2 head bolt for maximum head gasket retention as a standard feature of this serious race piece in street disguise.