SKU: SKU: EDE60739
The Edelbrock #60739 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60739 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. For use on pre-pollution controlled vehicles only.
The Edelbrock #60739 Performer RPM cylinder heads are designed for 1955-86 Small-Block Chevy engines. The #60739 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
| Valve Stem Diameter | 0.3438 IN |
| Seat Material | Ductile Iron |
| Push Rod Diameter | (Suggested) 0.3125 IN |
| Intake Valve Diameter | 2.02 IN |
| Valve Angle | 23 DD |
| Rocker Arm Stud Diameter | 0.375 IN |
| Seat Angle | Exhaust 45 deg/Intake 45 DD |
| Deck Thickness | 0.5625 IN |
| Exhaust Valve Diameter | 1.60 IN |
| 8788 | Yes |
| 10024 | Yes |
| 8789 | Yes |
| 10025 | Yes |
| 10252 | Chromoly Steel |
| 10583 | No |
| 10261 | No |
| 10671 | Yes |
| 30 | No |
| Camshaft Type | Flat Tappet |
| Construction Type | Complete |
| CNC Ported | No |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| EGR Port | No |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 65 CCM |
| Series | Performer RPM |
| Family | Performer RPM |
| Horsepower | 350-450 HJ |
| Valve Spring Maximum Lift | 0.575 IN |
| Guide Material | Manganese Bronze |
| Rotor Center Bore Inside Diameter | Straight |
| Valve Spring Diameter | 1.46 IN |
| 10 | Aluminum |
| 6627 | 195 CCM |
| 6635 | 31-6061 |
| 6634 | Yes |
| 6636 | Chromoly Steel |
| 3390 | Performance |
| 6621 | 9.025 IN |
| 10582 | No |
| 6626 | 70 CCM |
| 306 | Yes |
| 9799 | Yes |
| Valve Lock Material | Steel |
| Guide Plate Material | Hardened Steel |
California Prop 65 Warning: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.