Cylinder Head - Performer RPM - Assembled - 2.140 / 1.81 in Valve - 210 cc Intake - 88 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valve - 210 cc Intake - 75 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - Performer RPM - Assembled - 2.165 / 1.650 in Valve - 202 cc Intake - 83 cc Chamber - 1.300 in Springs - Aluminum - 5.7 L - Mopar Gen III Hemi - Each
Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valve - 210 cc Intake - 84 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valve - 210 cc Intake - 88 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - 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 - PowerPort - Assembled - 2.190 / 1.760 in Valves - 240 cc Intake - 78 cc Chamber - 1.550 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - PowerPort - Assembled - 2.190 / 1.760 in Valves - 240 cc Intake - 78 cc Chamber - 1.460 in Springs - Aluminum - Mopar B / RB-Series - Each
Cylinder Head - PowerPort - Assembled - 2.190 / 1.760 in Valves - 270 cc Intake - 78 cc Chamber - 1.560 in Springs - Aluminum - Mopar B / RB-Series - Each