Engine Cylinder Head

The Edelbrock #60575 Performer cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60575 Performer cylinder head is 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. A performer head is 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.

Additional Attributes:

GTIN: 00085347605750
9040: D-215-94
Camshaft Type: Hydraulic Roller
CNC Ported: No
Combustion Chamber Volume: 87
Construction Type: Complete
Deck Thickness: 0.625
EGR Port: Yes
Exhaust Port Location: Standard
Exhaust Runner Volume: 175
Exhaust Valve Diameter: 1.66
Family: Performer
Grade Type: Performance
Guide Material: Manganese Bronze
Guide Plate Material: Hardened Steel
Guide Plates Included: Yes
Head Casting Number: N/A
Horsepower: 400-500
Intake Runner Volume: 215
Intake Valve Diameter: 2.11
Material: Aluminum
Push Rod Diameter: (Suggested) 0.3125
Quantity: Sold Individually
Retainer Included: Yes
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.
Rocker Arm Stud Diameter: 0.4375
Seat Angle: Exhaust 45 deg/Intake 45
Seat Material: Ductile Iron
Series: Performer
Valve Angle: 14
Valve Included: Yes
Valve Spring Diameter: 1.46
Valve Spring Maximum Lift: 0.575
Valve Springs Included: Yes
Valve Stem Diameter: 0.3438

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 24.75 x 10.5 x 8.25 inches
Weight: 37 PG