Edelbrock 61525 RPM CNC Pontiac Cylinder Head 87cc Hydraulic Roller Camshaft for Select Buick LeSabre, Oldsmobile 98, Oldsmobile Custom Cruiser, Oldsmobile Delta 88, Pontiac Acadian, Pontiac Bonneville, Pontiac Catalina, Pontiac Executive, Pontiac
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The Edelbrock #61525 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9.5:1 engines and will deliver excellent street performance on low octane fuel. The Edelbrock #61525 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.
Edelbrock part #61525 Performer RPM CNC Cylinder Heads have the same specifications as our popular Performer RPM cylinder heads for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber.
Fits: 1975 Buick LeSabre, 1975 Oldsmobile 98, 1975 Oldsmobile Custom Cruiser, 1975 Oldsmobile Delta 88, 1970-1971 Pontiac Acadian, 1962-1978 Pontiac Bonneville, 1962-1978 Pontiac Catalina, 1967-1970 Pontiac Executive, 1967-1979 Pontiac Firebird, 1964-1973 Pontiac GTO, 1973-1975 Pontiac Grand Am, 1975-1977 Pontiac Grand LeMans, 1962-1977 Pontiac Grand Prix, 1971-1978 Pontiac Grand Safari, 1971-1975 Pontiac Grandville, 1966-1976 Pontiac Laurentian, 1968-1977 Pontiac LeMans, 1966-1976 Pontiac Parisienne, 1962-1966 Pontiac Star Chief, 1966-1970 Pontiac Strato-Chief, 1968-1970 Pontiac Tempest
Please review Specifications and the detailed fitment table for notes and exceptions.