Product Summary

389, 400, 421, 428, 455, Gasket(s) Included

    Key Specs

    MFG. Part #2054

    Need To Know

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    Return Policy

    Edelbrock 2054 Details

    Edelbrock Part # 2054 Performer RPM Top End Kit is designed for 1962-79 Pontiac 389-467 c.i.d. V-8 engines. This Top End Kit produced 460 HP & 538 TQ on a 468 c.i.d engine with 9.5:1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes an RPM intake manifold, Performer D-Port 87cc 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 2054
    • 460 HP
    • 538 Lb/ft Torque
    • 9.5:1 Compression
    • 1962-79 Pontiac 389-467

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Edelbrock 2054 Specifications

    MFG. Part #2054
    Gasket(s) IncludedYes
    Cylinder Head StyleAssembled
    Combustion Chamber Volume87cc
    Intake Valve Diameter2.110"
    Exhaust Valve Diameter1.660"
    Camshaft IncludedYes
    Intake Manifold IncludedYes
    Fuel Delivery StyleCarbureted
    Intake StyleDual Plane
    Timing Chain and Gears IncludedYes
    Lifters IncludedYes
    Cylinder Head MaterialAluminum
    CNC-Machined Combustion ChamberYes
    Intake Port LocationStandard
    Intake Port ShapeRectangle
    Exhaust Port LocationStandard
    Exhaust Port ShapeD-port
    Spark Plug StyleAngle
    Intake Valves IncludedYes
    Exhaust Valves IncludedYes
    Valve Spring IncludedYes
    Outside Diameter of Outer Spring1.460"
    Damper Spring IncludedYes
    Number of Springs Per ValveSingle
    Retainer MaterialSteel
    Retainers IncludedYes
    Intake FinishNatural
    Intake MaterialAluminum
    Exhaust Duration (.050" Lift)240
    Intake Duration (.050" Lift)231
    Intake Valve Lift w/ Rocker Arm Ratio0.470"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.470"
    Intake Runner Volume204cc
    Exhaust Runner Volume145cc
    GTIN Code085347020546
    Sold in QuantityKit
    CNC-Machined RunnersNo