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.
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 |
| 1965-1978 |
Pontiac |
Bonneville |
Base |
| 1976-1978 |
Pontiac |
Bonneville |
Brougham |
| 1965-1970,1978 |
Pontiac |
Bonneville |
Safari |
| 1965-1967 |
Pontiac |
Catalina |
2+2 |
| 1965-1978 |
Pontiac |
Catalina |
Base |
| 1971-1972 |
Pontiac |
Catalina |
Brougham |
| 1965-1978 |
Pontiac |
Catalina |
Safari |
| 1965-1970 |
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 |
| 1965-1974,1976-1977 |
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 |
| 1965-1973 |
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 |
| 1965-1966 |
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 |
