CYLINDER HEAD
Edelbrock : 60539
Nº d'article: EDE60539
The Edelbrock #60539 Performer RPM CNC Bare Cylinder Heads have the same specifications as our popular Performer RPM cylinder heads for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber.
- CNC Ported: Yes
- Combustion Chamber Volume: 72 CCM
- Construction Type: Bare
- Deck Thickness: 0.625 IN
- EGR Port: No
- Exhaust Port Location: Standard
- Exhaust Runner Volume: 175 CCM
- Family: Performer RPM
- Grade Type: Performance
- Guide Material: Manganese Bronze
- Guide Plate Material: Hardened Steel
- Guide Plates Included: Yes
- Head Casting Number: N/A
- Intake Runner Volume: 215 CCM
- Material: Aluminum
- Quantity: Sold Individually
- Retainer Included: No
- 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.
- Seat Angle: Exhaust 45 deg/Intake 45 DD
- Seat Material: Ductile Iron
- Series: Performer RPM
- Valve Angle: 14 DD
- Valve Included: No
- Valve Springs Included: No
- Make: Pontiac
- Block type: V8
