Description
Edelbrock Performer RPM Cylinder Head Assembled 2.110 1.660 in Valve 215 cc Intake 72 cc Chamber 1.460 in Springs Pontiac V8 HAV733003 Size: 3 4 Inch x 3 4 WEI7155 Size: 3 4 Inch x 3 4 Inch End B Size: Engine Stand Our Performer RPM heads with the 72cc combustion chamber are for higher compression engines 460 in Springs