![Edelbrock 61025: Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP]](/web/image/product.product/78274/image_1024/%5BEDL-61025%5D%20Edelbrock%2061025:%20Performer%20RPM%20Aluminum%20Cylinder%20Head%201965-1976%20Oldsmobile%20400-425-455%20ci%2C%20For%20Hydraulic%20Roller%20Camshaft%20%5B450-600%20HP%5D?unique=995b487)
![Edelbrock 61025: Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP]](/web/image/product.product/78274/image_128/%5BEDL-61025%5D%20Edelbrock%2061025:%20Performer%20RPM%20Aluminum%20Cylinder%20Head%201965-1976%20Oldsmobile%20400-425-455%20ci%2C%20For%20Hydraulic%20Roller%20Camshaft%20%5B450-600%20HP%5D?unique=995b487)
Edelbrock 61025: Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP]
Oldsmobile 400/425/455 Hydraulic Roller Camshaft
Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci For Hydraulic Roller Camshaft 450-600 HP Combustion Chamber: 77cc Max Valve Lift: .600 in. Valve Diameter: 2.150 in. Intake/1.680 in. Exhaust Sold Individually