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Product Summary

262, 267, 283, 302, 305, 307, 327, 350, 400, Black

    Key Specs

    MFG. Part #241-135
    Valve Cover HeightStock
    Valve Cover Mounting StylePerimeter Bolt
    Material TypeCast Aluminum
    FinishBlack

    Need To Know

    This Product Will Ship Free

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    Return Policy

    Holley 241-135 Details

    Holley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970’s era GM factory L82/LT1/Z28 equipped engines. These valve covers are a continuation of Holley’s Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist-in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem (also included) or any round emblem of your choice.

    Small Block Chevy "Muscle Series" Valve covers, Finned- Black Finish

    • Designed to fit all 1958-86 Small Block Chevy engines with perimeter bolt patterns
    • Die-Cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
    • Standard height valve cover with pre-installed internal oil baffles
    • Factory style twist-in oil fill cap, round Holley emblem, and square oil fill and PCV grommets included

    Charts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.

    Holley 241-135 Specifications

    KEY SPECS
    MFG. Part #241-135
    BrandHolley
    Valve Cover HeightStock
    Valve Cover Mounting StylePerimeter Bolt
    Material TypeCast Aluminum
    FinishBlack
    GENERAL
    Valve Cover Top StyleFinned
    BaffledYes
    Breathers IncludedNo
    Gaskets IncludedNo
    Grommets IncludedYes
    Hardware IncludedNo
    GTIN Code090127731093
    Sold in QuantityPair