Description
Edelbrock Performer Cylinder Head Assembled 2.110 1.660 in Valve 215 cc Intake 87 cc Chamber 1.460 in Springs Pontiac V8 Brake Hat Bolt Designed for both efficiency at WEI7155 Designed for both efficiency at highway cruising speeds and to launch hard at wide open throttle Made from 6061 T6 aluminum Our Performer RPM heads with the 72cc combustion chamber are for higher compression engines Pushrod diameter: 5 16" (width of slot in guide plate)