Edelbrock 60559 Big Block Chevy Performer RPM Rectangle Port Cylinder Head

Description: Edelbrock Part Number: 60559 Fits Big Block Chevy V8's with Rectangular Intake Ports Please contact us before purchasing, if you are not 100% sure of fitment . UPC:085347605590 Combustion Chamber Volume (cc):118 Intake Runner Volume (cc):315cc/300cc Exhaust Runner Volume (cc):110cc Cylinder Head Style:Assembled Cylinder Head Material:Cast aluminum Intake Port Shape:Rectangular Intake Valve Diameter (in.):2.190 in. CNC-Machined Combustion Chamber:No CNC-Machined Intake Runner:No CNC-Machined Exhaust Runner:No Combustion Chamber Style:Semi-open Intake Port Location:Standard Exhaust Port Shape:Round Exhaust Port Location:Standard Intake Valves Included:Yes Exhaust Valves Included:Yes Exhaust Valve Diameter (in.):1.880 in. Valve Springs Included:Yes Maximum Valve Lift (in.):0.700 in. Camshaft Style:Hydraulic flat tappet Outside Diameter of Outer Spring (in.):1.540 in. Damper Spring Included:No Number of Springs Per Valve:Dual Retainers Included:Yes Retainer Material:Steel Locks Included:Yes Lock Style:7 degree Valve Stem Seals Included:Yes Valve Stem Seal Style:Positive stop Rocker Arm Studs Included:Yes Rocker Arm Nut Thread Size:7/16 in.-20 Rocker Arms Included:No Rocker Arm Nuts Included:No Guideplates Included:Yes Guideplate Pushrod Size:3/8 in. Valve Cover Mounting Style:Perimeter bolt Accessory Bolt Holes Drilled:Yes Intake Valve Angle:26 Valve Guides Included:Yes Valve Guide Material:Manganese bronze Valve Seats Machined:Yes Valve Seat Machine Style:3-angle Valve Seat Material:Ductile iron Cylinder Head Color:Natural Steam Holes Drilled:No Oiling Style:Through pushrod Machined for O-Ring:No Heat Crossover:No Remanufactured:No Quantity:Sold individually. Notes:Spark plug is closer to center of bore and will interfere with high-dome pistons designed for open chamber heads. Use pistons designed for these heads if a large dome is desired. Edelbrock Performer RPM Cylinder Heads Edelbrock Performer RPM aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also include hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. These heads offer improved power throughout the RPM range for greater throttle response and top-end horsepower. Countless options are available; order the model recommended for your vehicle and engine application.

Price: 1180.5 USD

Location: Olive Branch, Mississippi

End Time: 2024-05-11T19:03:44.000Z

Shipping Cost: N/A USD