Cylinder Head - SBF Competition - Assembled - 2.050 / 1.600 in Valves - 70 cc Intake - 58 cc Chamber - 1.270 in Springs - Aluminum - Small Block Ford - Pair
Cylinder Head - Muscle Series - Assembled - 2.020 / 1.600 in Valves - 195 cc Intake - 64 cc Chamber - 1.437 in Spring - Straight Plug - Aluminum - Small Block Chevy - Pair