Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI V8 87 cc Combustion Chamber

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.
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Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1975	Buick	LeSabre	Custom
1975	Oldsmobile	98	Luxury
1975	Oldsmobile	98	Regency
1975	Oldsmobile	Custom Cruiser	Base
1975	Oldsmobile	Custom Cruiser	Panel
1975	Oldsmobile	Delta 88	Base
1975	Oldsmobile	Delta 88	Royale
1962-1978	Pontiac	Bonneville	Base
1976-1978	Pontiac	Bonneville	Brougham
1962	Pontiac	Bonneville	Custom
1962-1970,1978	Pontiac	Bonneville	Safari
1964-1967	Pontiac	Catalina	2+2
1962-1978	Pontiac	Catalina	Base
1971-1972	Pontiac	Catalina	Brougham
1962-1978	Pontiac	Catalina	Safari
1962-1970	Pontiac	Catalina	Ventura
1967-1970	Pontiac	Executive	Base
1967-1970	Pontiac	Executive	Safari
1967-1969	Pontiac	Firebird	400
1967-1977	Pontiac	Firebird	Base
1970-1974,1976	Pontiac	Firebird	Esprit
1970-1979	Pontiac	Firebird	Formula
1967	Pontiac	Firebird	HO
1969-1979	Pontiac	Firebird	Trans Am
1973-1975	Pontiac	Grand Am	Base
1975-1977	Pontiac	Grand LeMans	Base
1975,1977	Pontiac	Grand LeMans	Safari
1962-1974,1976-1977	Pontiac	Grand Prix	Base
1975,1977	Pontiac	Grand Prix	LJ
1975-1977	Pontiac	Grand Prix	SJ
1971-1978	Pontiac	Grand Safari	Base
1971-1974	Pontiac	Grandville	Base
1975	Pontiac	Grandville	Brougham
1964-1973	Pontiac	GTO	Base
1970-1971	Pontiac	GTO	The Judge
1968-1977	Pontiac	LeMans	Base
1972-1974	Pontiac	LeMans	Luxury
1969-1970,1973-1975,1977	Pontiac	LeMans	Safari
1974	Pontiac	LeMans	Safari Luxury
1970-1977	Pontiac	LeMans	Sport
1971	Pontiac	LeMans	T37
1962-1966	Pontiac	Star Chief	Base
1966	Pontiac	Star Chief	Executive
1968-1970	Pontiac	Tempest	Base
1968-1969	Pontiac	Tempest	Custom
1970	Pontiac	Tempest	GT
1968-1969	Pontiac	Tempest	Safari