Edelbrock Performer RPM Cylinder Head - Assembled - 2.150/1.680 in Valve - 218 cc Intake - 77 cc Chamber - 1.460 in Springs - Oldsmobile V8 Cleaners & Degreasers 1972-1979 Excalibur Phaeton

1972-1979 Excalibur Phaeton

8 AN Outlet / Return / Vent

2001-2004 GMC Sierra 1500

5" Center Outlet 3

2004-2009 Hummer H2

Edelbrock Performer RPM Cylinder Head - Assembled - 2.150/1.680 in Valve - 218 cc Intake - 77 cc Chamber - 1.460 in Springs - Oldsmobile V8 Cleaners & Degreasers 1972-1979 Excalibur PhaetonProduct Description: Cylinder Head Performer RPM Assembled 2. 150 1. 680 in Valve 218 cc Intake 77 cc Chamber 1. 460 in Springs Aluminum Oldsmobile V8 Sold Individually Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become the industry standard. Edelbrock cylinder heads offer improved