Cylinder Heads

BBC Performer RPM 454-R Cylinder Head - Assm.

Cylinder Head - Performer RPM - Assembled - 2.190 / 1.880 in Valves - 315 cc Intake - 118 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

BBC Performer RPM 454-R Cylinder Head - Bare

Cylinder Head - Performer RPM - Bare - 2.190 / 1.880 in Valves - 315 cc Intake - 118 cc Chamber - Angle Plug - Aluminum - Big Block Chevy - Each

BBC Performer TBI Cylinder Head - Assm.

Cylinder Head - Performer High-Compression - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

BBC Performer RPM 454-O Cylinder Head - Assm.

Cylinder Head - Performer RPM - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 110 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

BBC Performer RPM 454-O Cylinder Head Assembled

Cylinder Head - Performer RPM High-Compression - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

BBC Performer RPM 454 O/P Cylinder Head Assem.

Cylinder Head - Performer RPM High-Compression - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

SBF Performer RPM Cylinder Head - Assm.

Cylinder Head - Performer RPM - Assembled - 2.020 / 1.600 in Valves - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Performer RPM SBC Head 210cc

Cylinder Head - Performer RPM - 2.080 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - Aluminum - Small Block Chevy - Each

BBM 440 Performer RPM Cylinder Head - Assm.

Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valves - 210 cc Intake - 88 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Mopar B / RB-Series - Each

BBM Perf. RPM Cylinder Head 210cc Assembled

Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valves - 210 cc Intake - 88 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Mopar B / RB-Series - Each

SBM 340 Performer RPM Cylinder Head - Assm.

Cylinder Head - Performer RPM - NHRA Approved - Assembled - 2.020 / 1.600 in Valves - 171 cc Intake - 63 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Small Block Mopar - Each

AMC Performer Cylinder Head - Assm.

Cylinder Head - Performer RPM - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 54 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - AMC V8 - Each