Cylinder Heads and Components

Cylinder Head - Performer RPM - Assembled - 2.190 / 1.760 in Valves - 310 cc Intake - 75 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Ford - Each

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

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

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

Cylinder Head - Performer RPM E-TEC 170 - Assembled - 1.940 / 1.550 in Valves - 170 cc Intake - 64 cc Chamber - 1.460 in Springs - Straight Plug - Aluminum - Small Block Chevy - Each

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

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

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

Cylinder Head - Power Port 175 - Assembled - 2.190 / 1.625 in Valves - 175 cc Intake - 70 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Ford FE Series - Each

Cylinder Head - Power Port 190 - Assembled - 2.020 / 1.570 in Valves - 190 cc Intake - 60 cc Chamber - 1.460 in Springs - Straight Plug - Aluminum - Small Block Mopar - Each

Cylinder Head - Power Port 190 - Assembled - 2.020 / 1.570 in Valves - 190 cc Intake - 60 cc Chamber - 1.560 in Springs - Straight Plug - Aluminum - Small Block Mopar - Each

Cylinder Head - Power Port 195 - Assembled - 2.080 / 1.600 in Valves - 195 cc Intake - 72 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Ford Cleveland / Modified - Each

Cylinder Head - Power Port 270 - 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 270 - Assembled - 2.190 / 1.760 in Valves - 270 cc Intake - 78 cc Chamber - 1.560 in Springs - Aluminum - Mopar B / RB-Series - Each

Cylinder Head - PowerOval - Assembled - 2.190 / 1.880 in Valves - 280 cc Intake - 113 cc Chamber - 1.550 in Springs - Aluminum - Big Block Chevy - Each

Cylinder Head - PowerPort - Assembled - 2.190 / 1.760 in Valves - 240 cc Intake - 78 cc Chamber - 1.460 in Springs - Straight Plug - 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 - Pro 1 - Assembled - 2.020 / 1.600 in Valves - 195 cc Intake - 62 cc Chamber - 1.437 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Cylinder Head - Pro 1 - Assembled - 2.020 / 1.600 in Valves - 200 cc Intake - 64 cc Chamber - 1.250 in Springs - Straight Plug - Aluminum - Small Block Chevy - Each

Cylinder Head - Pro 1 - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 64 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Each

Cylinder Head - Pro 1 - Bare - 2.100 / 1.600 in Valves - 245 cc Intake - 66 cc Chamber - Angle Plug - Aluminum - Small Block Chevy - Each

Cylinder Head - Pro 1 - Bare - 2.250 / 1.880 in Valves - 310 cc Intake - 121 cc Chamber - Straight Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Pro 1 - Bare - 2.250 / 1.880 in Valves - 325 cc Intake - 121 cc Chamber - Aluminum - Big Block Chevy - Each

Cylinder Head - Pro 1 - Bare - 2.300 / 1.880 in Valves - 345 cc Intake - 121 cc Chamber - Straight Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Pro1 LS 15 Degree - Assembled - 2.165 / 1.600 in Valves - 280 cc Intake - 68 cc Chamber - 1.295 in Springs - Aluminum - GM LS-Series - Each

Cylinder Head - Race Rite - Assembled - 2.250 / 1.880 in Valves - 270 cc Intake - 119 cc Chamber - 1.550 in Springs - Aluminum - Big Block Chevy - Each

Cylinder Head - Race Rite - Assembled - 2.250 / 1.880 in Valves - 270 cc Intake - 119 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Race Rite - Assembled - 2.250 / 1.880 in Valves - 294 cc Intake - 119 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Race-Rite - Assembled - 2.250 / 1.880 in Valves - 312 cc Intake - 119 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Service Replacement - Bare - 2.180 / 1.880 in Valves - 325 cc Intake - 118 cc Chamber - Cast Iron - Big Block Chevy - Each

Cylinder Head - Super Cobra Jet - Assembled - 2.020 / 1.760 in Valves - 290 cc Intake - 72 cc Chamber - Dual Spring - Aluminum - Big Block Ford - Each

Cylinder Head - Super Cobra Jet - Assembled - 2.200 / 1.760 in Valves - 290 cc Intake - 72 cc Chamber - Dual Springs - Aluminum - Big Block Ford - Each

Cylinder Head - Super Cobra Jet - Bare - 2.020 / 1.760 in Valves - 290 cc Intake - 72 cc Chamber - Aluminum - Big Block Ford - Each

Cylinder Head - Twisted Wedge - Assembled - 1.840 / 1.450 in Valves - 185 cc Intake - 38 cc Chamber - 0.940 in / 1.050 in Springs - Aluminum - Ford Modular - Each

Cylinder Head - Twisted Wedge - Assembled - 2.055 / 1.600 in Valves - 190 cc Intake - 56 cc Chamber - 1.295 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Cylinder Head - Twisted Wedge - Assembled - 2.055 / 1.600 in Valves - 190 cc Intake - 66 cc Chamber - 1.295 in Springs - Aluminum - Small Block Ford - Each

Cylinder Head - Ultra 18 - Assembled - 2.150 / 1.600 in Valves - 250 cc Intake - 56 cc Chamber - 1.560 in Springs - Angle Plug - Aluminum - Small Block Chevy - Each

Cylinder Head - Victor - Bare - 2.200 / 1.810 in Valves - 280 cc Intake - 72 cc Chamber - Angle Plug - Aluminum - Valves - Mopar B / RB-Series - Each

Cylinder Head - Victor - Bare - 2.200 / 1.810 in Valves - 290 cc Intake - 72 cc Chamber - Angle Plug - Aluminum - Valves - Mopar B / RB-Series - Each

Cylinder Head - Victor CNC - Bare - 2.165 / 1.600 in Valves - 263 cc Intake / 68 cc Chamber - Aluminum - GM LS-Series - Each

Cylinder Head - Victor JR. - Assembled - 2.050 / 1.600 in Valves - 210 cc Intake - 60 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Cylinder Head - Victor JR. - Assembled - 2.050 / 1.600 in Valves - 210 cc Intake - 60 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Cylinder Head - Victor JR. - Assembled - 2.250 / 1.900 in Valves - 300 cc Intake - 106 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

Cylinder Head - Victor JR. - Assembled - 2.320 / 1.940 in Valves - 245 cc Intake - 170 cc Chamber - 1.540 in Springs - Straight Plug - Aluminum - Mopar 426 Hemi - Each

Cylinder Head - Victor JR. - Assembled - 2.320 / 1.940 in Valves - 245 cc Intake - 170 cc Chamber - 1.540 in Springs - Straight Plug - Aluminum - Mopar 426 Hemi - Each

Cylinder Head - Vortec - Assembled - 2.000 / 1.550 in Valves - 185 cc Intake - 66 cc Chamber - 1.320 in Springs - Straight Plug - Cast Iron - Small Block Chevy - Each

Cylinder Head - X2 Street Cruiser - Assembled - 1.940 / 1.540 in Valves - 188 cc Intake - 64 cc Chamber - Aluminum - Small Block Ford - Each

Cylinder Head - Z-Head - Assembled - 2.020 / 1.600 in Valves - 204 cc Intake - 63 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Each

Cylinder Head - Z2 Head - Assembled - 2.050 / 1.600 in Valves - 208 cc Intake - 63 cc Chamber - 1.207 in Springs - Aluminum - Small Block Ford - Each