Edelbrock PERFORMER RPM FE ALUMINUM CYLINDER HEAD BARE (ED60059)

ED60059 - PERFORMER RPM CYLINDER HEADS

BIG BLOCK FORD 390-428 COBRA JET  72CC

Part Number: ED60059

The Edelbrock #60059 Performer RPM Bare cylinder head is designed for use with 1961-76 390-427-428 Ford applications. Edelbrock 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 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
Seat Angle: Exhaust 45 deg/Intake 60 deg
CNC Ported: No
Combustion Chamber Volume: 72 cc
Deck Height: 10.170 in
Deck Thickness: 0.625 in
Guide Plates Included: No
Intake Runner Volume: 170 cc
Material: Aluminium
Push Rod Diameter: 0.312 in
Valve Angle: 13 deg
Recommended spark plugs: Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat
Deck thickness: 5/8"

Installation Notes: 428 Cobra Jet-sized valves promote excellent flow for streetable power; 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; Match with Edelbrock head gasket sets; 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.