Product Summary

HEI / Male Cap Type, Mechanical and Vacuum Advance Type

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    Key Specs

    MFG. Part #66940WO
    BrandProform
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Proform 66940WO Details

    Fits 55 - 82 Chevy small block and big block engines. NO rebuilt components: 100% NEW! It has a high-performance control module, a hardened gear, a capacitor that prevents radio static, a high-dielectric cap with brass terminals, and a premium rotor (except where otherwise specified).

    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.

    Proform 66940WO Specifications

    KEY SPECS
    MFG. Part #66940WO
    BrandProform
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
    GENERAL
    Trigger StyleMagnetic
    GTIN Code037995339402
    Customer Impersonation Script