Cylinder Head - Performer RPM - Assembled - 1.900 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Aluminum - Small Block Ford - Each
Cylinder Head - Performer RPM - Assembled - 2.020 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Aluminum - Small Block Ford - Each