Loading... Please wait... Loading... Please wait...These small block Ford heads from Racing Head Service are the ones we use on our all-out vintage road race engines that make 560+ horsepower at 8200 RPM - a superb choice for racing classes requiring iron heads only. Excellent casting quality with smooth port-to-chamber transitions for less restricted air flow, modified water jacket dimensions for cooler operation, premium bronze valve guides, and a dual exhaust bolt pattern to accommodate stock manifolds or large tube headers.
