Description
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 cylinder head is 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 head 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.
- Out-of-the-Box Bolt-On Performance
- Valves Promote Excellent Flow For Streetable Power
- Maximize Streetable Compression
- Patterned After The Ram Air IV Pontiac Cyl. Head
Application Summary:
| Year | Make/Model |
|---|---|
| 1975 | Buick LeSabre |
| 1975 | Oldsmobile 98 |
| 1975 | Oldsmobile Custom Cruiser |
| 1975 | Oldsmobile Delta 88 |
| 1970-1971 | Pontiac Acadian |
| 1965-1978 | Pontiac Bonneville |
| 1965-1978 | Pontiac Catalina |
| 1967-1970 | Pontiac Executive |
| 1967-1979 | Pontiac Firebird |
| 1973-1975 | Pontiac Grand Am |
| 1975-1977 | Pontiac Grand LeMans |
| 1965-1977 | Pontiac Grand Prix |
| 1971-1978 | Pontiac Grand Safari |
| 1971-1975 | Pontiac Grandville |
| 1965-1973 | Pontiac GTO |
| 1966-1974 | Pontiac Laurentian |
| 1976 | Pontiac Laurentian |
| 1968-1977 | Pontiac LeMans |
| 1966-1974 | Pontiac Parisienne |
| 1976 | Pontiac Parisienne |
| 1965-1966 | Pontiac Star Chief |
| 1966-1970 | Pontiac Strato-Chief |
| 1968-1970 | Pontiac Tempest |
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