The Air Strike SBC cylinder heads are available in an as-cast port options as well as CNC options.
The as-cast Air Strike SBC 12° Spread Port Head offers massive flow without porting. Symmetrical ports, splayed valves and a stable rocker bar platform offer and exceptional platform for a state of the art Small Block Chevy!
The Air Strike X CNC Cylinder Heads offer unfinished chambers, intake and exhaust ports for professional head porters to work their magic with!