Cylinder Head - The Hammer - Assembled - 2.080 / 1.600 in Valves - 205 cc Intake - 60 cc Chamber - 1.580 in Springs - Aluminum - Small Block Ford - Each
Cylinder Head - PowerPort - Assembled - 2.190 / 1.760 in Valves - 270 cc Intake - 78 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - Power Port - Assembled - 2.020 / 1.570 in Valves - 190 cc Intake - 60 cc Chamber - 1.460 in Springs - Aluminum - Small Block Mopar - Each