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Performer Pontiac Cylinder Head 87cc Hydraulic Flat Tapped Camshaft
$1,300.50
The Edelbrock #60579 Performer cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60579 Performer cylinder heads are 50-state emissions legal for 1965-79 vehicles.
In stock
SKU
60579
The Edelbrock #60579 Performer cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60579 Performer cylinder heads are 50-state emissions legal for 1965-79 vehicles. They feature 87cc combustion chambers designed to maximize performance while using less expensive, low-octane fuel with a streetable 9.5:1 compression ratio. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. Performer heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. They also feature the highest quality intake and exhaust valves and valve springs.
INSTALLATION NOTE:
• EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
• These heads require Ram Air IV (round port) style exhaust manifolds or headers
• Edelbrock head bolt kit #8549
• Deck thickness: 5/8"
• Rocker stud diameter: 7/16"
• Pushrod diameter: 5/16" (width of slot in guide plate).
INSTALLATION NOTE:
• EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
• These heads require Ram Air IV (round port) style exhaust manifolds or headers
• Edelbrock head bolt kit #8549
• Deck thickness: 5/8"
• Rocker stud diameter: 7/16"
• Pushrod diameter: 5/16" (width of slot in guide plate).
| Manufacturer | Edelbrock |
|---|---|
| Application | Application Specific |
| UPC | 00085347605798 |
| Series | Performer |
| Material | Aluminum |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Guide Plate Material | Hardened Steel |
| Camshaft Type | Flat Tappet |
| Horsepower | 400-500 HP |
| Availability Note | Available to Order |
| Warranty | 12 Months |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Emissions Code | EO Number: D-215-94 |
| Hazardous Materials 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. |
| Intake Valve Diameter | 2.11 in |
| Intake Runner Volume | 215 cc |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Rocker Stud Diameter | 0.4375 in |
| Valve Angle | 14 deg |
| Valve Spring Diameter | 1.46 in |
| Valve Spring Maximum Lift | 0.575 in |
| Valve Stem Diameter | 0.3438 in |
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