Details
- Brand:
- SKU:
60559
- GTIN: 00085347605590
- UPC: 085347605590
- Description: The Edelbrock #60559 Performer RPM Rectangle Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60559 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 2500 to 7000 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
The Edelbrock #60559 Performer RPM Rectangle Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60559 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Engine Cylinder Head
RPM Big-Block Chevy Rectangular Port Cylinder Head Flat Tappet Cam
Cyl. Head - Condition: New
Additional Information
| Camshaft Type | Flat Tappet |
| Exhaust Valve Diameter | 1.88 |
| Deck Thickness | 0.5625 |
| CNC Ported | No |
| Intake Valve Diameter | 2.19 |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Rocker Arm Stud Diameter | 0.4375 |
| Valve Stem Diameter | 0.3438 |
| Valve Spring Maximum Lift | 0.700 |
| Horsepower | 525-650 |
| Valve Angle | 26 |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Exhaust Port Location | Standard |
| RGL | 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. |
| Series | Performer RPM |
| Valve Spring Diameter | 1.50 |
| EGR Port | No |
| Exhaust Runner Volume | 110 |
| Family | Performer RPM |
| Seat Material | Ductile Iron |
| Construction Type | Complete |
| Push Rod Diameter | (Suggested) 0.4375 |
| Guide Material | Manganese Bronze |
| Mounting Hardware Included | No |
| Valve Springs Included | Yes |
| Valve Spring Retainers Included | Yes |
| Valve Seals Included | Yes |
| Valve Locks Included | Yes |
| Valve Lock Material | Chromoly Steel Steel |
| Valve Cover Gasket Included | No |
| Rocker Arms Included | No |
| Rocker Arm Studs/Bolts Included | Yes |
| Material | Aluminum |
| Assembled | Yes |
| Intake Runner Volume | 315 |
| Head Casting Number | 31-6055 |
| Guide Plates Included | Yes |
| Guide Plate Material | Chromoly Steel Hardened Steel |
| Grade Type | Performance |
| Deck Height | 10.2 |
| Cylinder Head Gasket Included | No |
| Combustion Chamber Volume | 118 |
| Valves Included | Yes |
Vehicle Fitment
Select Your Vehicle
| Year | Make | Model | Body & Trim | Engine & Transmission |
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