Description
The Edelbrock #60589 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 #60589 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 #60589 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs.
- Out-of-the-Box Bolt-On Performance
- Valves Promote Excellent Flow For Streetable Power
- Thicker Deck Surfaces Than Other Brands
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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