Product Summary

290, 304, 327, 343, 360, 390, 401, Gasket(s) Included

    Key Specs

    MFG. Part #20032
    CARB EO#

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    Edelbrock 20032 Details

    Edelbrock Part # 20032 Performer RPM Top End Kit is designed for 1970-91 AMC 290-401 c.i.d. V-8 engines and can produce 448 HP. This kit includes an RPM intake manifold, Performer RPM cylinder heads, hydraulic cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. With the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with “no guesswork” involved.

    • Edelbrock 20032
    • 448 HP
    • 512 Ft/Lbs Torque
    • 1970-91 AMC 290-401 V8

    Edelbrock 20032 Specifications

    MFG. Part #20032
    CARB EO#
    Carburetor Flange Type4-Barrel Square Bore
    Gasket(s) IncludedYes
    Cylinder Head StyleAssembled
    Combustion Chamber Volume54cc
    Intake Valve Diameter2.020"
    Exhaust Valve Diameter1.600"
    Camshaft IncludedYes
    Intake Manifold IncludedYes
    Fuel Delivery StyleCarbureted
    Intake StyleDual Plane
    Timing Chain and Gears IncludedYes
    Lifters IncludedYes
    Cylinder Head MaterialAluminum
    CNC-Machined Combustion ChamberNo
    Intake Port LocationStandard
    Intake Port ShapeRectangle
    Exhaust Port LocationStandard
    Exhaust Port ShapeSquare
    Spark Plug StyleAngle
    Intake Valves IncludedYes
    Exhaust Valves IncludedYes
    Valve Spring IncludedYes
    Outside Diameter of Outer Spring1.550"
    Damper Spring IncludedYes
    Number of Springs Per ValveSingle
    Intake FinishNatural
    Intake MaterialAluminum
    Exhaust Duration (.050" Lift)244
    Intake Duration (.050" Lift)234
    Intake Valve Lift w/ Rocker Arm Ratio0.520"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.544"
    Intake Runner Volume185cc
    Exhaust Runner Volume70cc
    GTIN Code085347200320
    Sold in QuantityKit
    CNC-Machined RunnersNo