SBM 340 Performer RPM Cylinder Head - Assm. - 60179 - Edelbrock

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