| PERFORMER RPM FE FOR 390-428 COBRA JET |
| Chamber Size |
Intake Port Size |
Valve Sizes (in/ex) |
Bare (single) |
Complete (single) |
| 72cc |
170cc |
2.09"/1.66" |
#60059* |
#60069* |
| |
| PERFORMER RPM FE for 390 (NHRA-accepted for Stock and Super Stock) |
| 72cc |
170cc |
2.03"/1.55 |
#60057* |
N/A |
| |
| PERFORMER RPM FE for 428 (NHRA-accepted for Stock and Super Stock) |
| 72cc |
170cc |
2.09"/1.66" |
#60058* |
N/A |
| |
| Performer RPM FE for 427 Low-Riser/Medium-Riser |
| 76cc |
170cc |
2.09"/1.66" |
#60089* |
#60079* |
| |
| Performer RPM FE for 427 Low-Riser/Medium-Riser FE (NHRA legal) |
| 76cc |
170cc |
2.09"/1.66" |
#60087* |
N/A |
| |
| ROCKER SHAFT STUD KIT for all Edelbrock FE Cylinder Heads |
#6009 |
Note: 76cc heads have vertical bolt pattern only. 390 GT exhaust manifolds will not fit.
See Cylinder Heads Specs for information. Rocker Shaft Stud Kit #6009 provides better rocker shaft retention and is highly
recommended for use with Edelbrock FE heads. It eliminates wearing of the threads and the
possibility of bottoming the rocker shaft bolts in the head. |