Product Summary

396, 402, 427, 454, Carbureted Fuel System Type

    Key Specs

    MFG. Part #2904
    Intake Manifold TypeSingle Plane
    RPM Range3,500-7,500
    Material TypeAluminum

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    Edelbrock 2904 Details

    Race winning design for all types of competition. Single plane maximizes torque and horsepower. Runners feature extra material for custom porting. For performance in 3500 to 7500 RPM range. For oval port heads (pre 1976) and 850 cfm carburetors. Ideal for 502 cid and smaller competition engines. Match with Edelbrock heads for maximum performance. Use PN(29025) when EFI bosses are needed. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
    • Race Winning Design for all Types of Competition
    • Single Plane Maximizes Torque and Horsepower
    • Runners Feature Extra Material for Custom Porting
    • For Performance in 3500 to 7500 RPM Range
    • For Oval Port Heads (pre 1976) and 850 cfm Carb
    • Ideal for 502 cid and Smaller Competition Engines
    • Match with Edelbrock Heads for Max Performance
    • Use PN[29025] When EFI Bosses Are Needed


    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 2904 Specifications

    MFG. Part #2904
    Intake Manifold TypeSingle Plane
    RPM Range3,500-7,500
    Material TypeAluminum
    Fuel System TypeCarbureted
    Carburetor QuantityOne
    Carburetor Flange Type4-Barrel Square Bore
    Intake Section IncludedComplete
    Gaskets IncludedNo
    Overall Height5.96"
    Bolt Hole Pattern5.160" x 5.625"
    Sold in QuantityEach
    GTIN Code085347029044