Edelbrock Single Perf.Pontiac Semi Finished Head
The Edelbrock #60509 Performer RPM cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60509 Performer RPM heads with the 72cc combustion chamber are for higher compression engines. Performer RPM #60509 is semi-machined and must be finished by a professional cylinder head porter. They include valve guides and seats installed with no intake pushrod holes.
Specifications
CNC Ported: No
Combustion Chamber Volume: 72.0 cc
Deck Height: 10.250 in
Deck Thickness: 0.625 in
Guide Plates Included: No
Intake Runner Volume: 215.0 cc
Material: Aluminum
Push Rod Diameter: 0.312 in
Valve Angle: 14 deg
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | LeSabre | Custom, Base |
| 1975 | Oldsmobile | 98 | Regency, Luxury |
| 1975 | Oldsmobile | Custom Cruiser | Base, Panel |
| 1975 | Oldsmobile | Delta 88 | Base, Royale |
| 1965 - 1978 | Pontiac | Bonneville | Base, Safari |
| 1976 - 1978 | Pontiac | Bonneville | Brougham |
| 1965 - 1967 | Pontiac | Catalina | 2+2 |
| 1965 - 1978 | Pontiac | Catalina | Base, Safari |
| 1971 - 1972 | Pontiac | Catalina | Brougham |
| 1965 - 1970 | Pontiac | Catalina | Ventura |
| 1967 - 1970 | Pontiac | Executive | Safari, Base |
| 1967 | Pontiac | Firebird | 326 |
| 1968 - 1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967 - 1979 | Pontiac | Firebird | Base |
| 1970 - 1979 | Pontiac | Firebird | Esprit, Formula |
| 1967 - 1968 | Pontiac | Firebird | HO |
| 1967 - 1969 | Pontiac | Firebird | Sprint, 400 |
| 1969 - 1979 | Pontiac | Firebird | Trans Am |
| 1973 - 1975 | Pontiac | Grand Am | Base |
| 1976 | Pontiac | Grand LeMans | BR |
| 1976 - 1977 | Pontiac | Grand LeMans | LE |
| 1975 - 1977 | Pontiac | Grand LeMans | Safari, Base |
| 1965 - 1977 | Pontiac | Grand Prix | Base |
| 1975 - 1977 | Pontiac | Grand Prix | SJ, LJ |
| 1971 - 1978 | Pontiac | Grand Safari | Base |
| 1971 - 1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1965 - 1973 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1968 - 1977 | Pontiac | LeMans | Base |
| 1972 - 1974 | Pontiac | LeMans | Luxury |
| 1969 - 1977 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1971 | Pontiac | LeMans | T37 |
| 1965 - 1966 | Pontiac | Star Chief | Base |
| 1966 | Pontiac | Star Chief | Executive |
| 1968 - 1970 | Pontiac | Tempest | Base |
| 1968 - 1969 | Pontiac | Tempest | Custom, Safari |
| 1970 | Pontiac | Tempest | GT |
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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