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                Manufacturer: Edelbrock

                Edelbrock 61575 - Performer D-Port Complete Satin Cylinder Head

                $1,548.50
                Performer RPM Complete Cylinder Head w/ Springs for Hydraulic Roller Cams
                SKU: EDE-61575
                Availability: Out of Stock - on backorder and will be dispatched once in stock.
                Fitment:
                Universal Fit - Not Vehicle Specificeditedit...
                Fitment Notes:

                Performer heads are 50-state emissions legal and are designed to fit emissions related engines. Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads give great torque and horsepower up to 6500 rpm.

                Performer heads are 50-state emissions legal and are designed to fit emissions related engines. Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads give great torque and horsepower up to 6500 rpm.

                Products specifications
                Combustion Chamber Volume 87cc
                Fitment Universal Fit
                Cylinder Head Type Standard
                Deck Thickness 5/8in
                Emission Non-Emissions
                Engine Make/Size Pontiac 326-455
                Exhaust Port Locaiton D-Port (Stock Location)
                Exhaust Valve Diameter 1.66in
                Exhaust Volume 145cc
                Finish Satin
                Guideplate Hardened Steel
                Intake Valve Diameter 2.11in
                Intake Volume 204cc
                Preparation Bolt On (Not Required)
                Pushrod Diameter 5/16in
                Rocker Stud 7/16in
                Spark Plug Fitment 14mm x 3/4 reach, gasket seat
                Type Complete
                Usage Street/Performance
                Valve Angle 14deg
                Valve Guides Manganese Bronze
                Valve Spring Diameter 1.46in - 120lbs. @ 1.800in Inst. Height
                Valve Spring Max Lift .550in - 1.150in Coil Bind
                Valve Stem Diameter 11/32in