Cylinder Head - Super 23 - Assembled - 1.940 / 1.500 in Valves - 175 cc Intake - 56 cc Chamber - 1.460 in Springs - Aluminum - Small Block Chevy - Each
Cylinder Head - Power Port - Assembled - 2.190 / 1.760 in Valves - 240 cc Intake - 78 cc Chamber - 1.560 in Springs - Aluminum - Mopar B / RB-Series - Each