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    Edelbrock 60455 - The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
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    {[{(ymm_categoryname)}]} RIOT! Parts

    Edelbrock 60455 - The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

    $1,243.25
    RIOT! Parts
    MPN:
    60455
    UPC:
    00085347604555
    SKU:
    BDVJ-60455
    Shipping:

    Ships Today or Next Business Day

    Use Code FREESHIP for Free Shipping on orders $300+
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    Edelbrock 60455 - The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

    Edelbrock 60455 - The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

    $1,243.25

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    Description

    Edelbrock 60455 - The Edelbrock #60455 Performer RPM O-Port cylinder heads are designed for BB Chevy engines. The Edelbrock #60455 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

    The Edelbrock #60455 Performer RPM O-Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60455 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.

    Specifications
    Camshaft Type
    		 :
    Hydraulic Roller
    Cnc Ported
    		 :
    No
    Combustion Chamber Volume
    		 :
    110
    Construction Type
    		 :
    Complete
    Deck Thickness
    		 :
    0.5625
    Egr Port
    		 :
    No
    Exhaust Port Location
    		 :
    Standard
    Exhaust Runner Volume
    		 :
    110
    Exhaust Valve Diameter
    		 :
    1.88
    Family
    		 :
    Performer RPM
    Grade Type
    		 :
    Performance
    Guide Material
    		 :
    Manganese Bronze
    Guide Plate Material
    		 :
    Hardened Steel
    Guide Plates Included
    		 :
    Yes
    Head Casting Number
    		 :
    N/A
    Horsepower
    		 :
    450-550
    Intake Runner Volume
    		 :
    290
    Intake Valve Diameter
    		 :
    2.19
    Material
    		 :
    Aluminum
    Push Rod Diameter
    		 :
    (Suggested) 0.4375
    Quantity
    		 :
    Sold Individually
    Retainer Included
    		 :
    Yes
    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.
    Rocker Arm Stud Diameter
    		 :
    0.4375
    Seat Angle
    		 :
    Exhaust 45 deg/Intake 45
    Seat Material
    		 :
    Ductile Iron
    Series
    		 :
    Performer RPM
    Valve Angle
    		 :
    26
    Valve Included
    		 :
    Yes
    Valve Spring Diameter
    		 :
    1.55
    Valve Spring Maximum Lift
    		 :
    0.700
    Valve Springs Included
    		 :
    Yes
    Valve Stem Diameter
    		 :
    0.3438
    Fitment
    Additional Assets
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