Edelbrock - 60059
Cylinder Head - Performer RPM - Bare - 2.090 / 1.660 in Valve - 170 cc Intake - 72 cc Chamber - Aluminum - Ford FE-Series - Each
The Edelbrock #60059 Performer RPM Bare Cylinder Heads are designed for use with 1961-76 390-427-428 Ford applications. Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Cylinder Head Specifications: Combustion chamber volume: 72cc / 76cc; Intake runner volume: 170cc; Exhaust runner volume: 125cc; Intake valve diameter: 2.09"; Exhaust valve diameter: 1.66"; Valve stem diameter: 3/8"; Valve guides: Manganese bronze; Deck thickness: 5/8"; Valve spring diameter: 1.55"; Valve spring maximum lift: .600"; Pushrod diameter: 3/8"; Valve angle: 13°; Exhaust port location: Stock; Spark plug fitment: 14mm x 3/4 reach, gasket seat. INSTALLATION NOTE: Match with Edelbrock head gasket sets. 76cc heads have vertical bolt pattern only, 390 GT exhaust will not fit. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. Deck thickness: 5/8". IMPORTANT NOTES: Direct bolt-on heads for 1961-76 390-427-428 Fords. 428 Cobra Jet-sized valves promote excellent flow for streetable power. #60089 can be machined to accept 2.19" intake and 1.73" exhaust valves. Rocker shaft stud kit #6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock FE heads. It eliminates wearing of the threads and the possibility of bottoming the rocker shaft bolts in the head. Intake and exhaust CC values are projected if using Edelbrock valves, and equivalent valve job and bowl blend. Edelbrock FE heads do not have the bolt pattern to accommodate the stock GT 390 exhaust manifolds. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Replacement valve part numbers are for sets of 8. Deck thickness, 5/8". #6009 rocker shaft stud kit recommended.
- Out-of-the-Box Bolt-On Performance
- Hand-Blended Intake and Exhaust Bowls
Intake Runner Volume: 170
Seat Angle: Exhaust 45 deg/Intake 60
Material: Aluminum
Valve Springs Included: No
Combustion Chamber Volume: 72
Quantity: Sold Individually
Retainer Included: No
Valve 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.
Family: Performer RPM
Seat Material: Ductile Iron
Valve Angle: 13
Guide Plates Included: No
Guide Material: Manganese Bronze
Exhaust Port Location: Standard
Series: Performer RPM
Head Casting Number: N/A
EGR Port: No
Grade Type: Performance
Exhaust Runner Volume: 125
Construction Type: Bare
CNC Ported: No
Deck Thickness: 0.625
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