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Proform Racing HEI Distributor & Coil for Small Block & Big Block Chevy with Red Cap & Mechanical Advance

778-66941RM


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Racing HEI Distributor & Coil for Small Block & Big Block Chevy with Red Cap & Mechanical Advance
$108.99
More than 10 available
Racing HEI Distributor & Coil
  • Small Block & Big Block Chevy
  • Red Cap
  • Vacuum Advance Lockout Out
  • Ships
    QTY
    66941RM - Proform High-Performance HEI Distributors & Accessories is rated 3.0 out of 5 by 5.
    Rated 5 out of 5 by from Good for the price. Works good. I would recommend for the price if you can’t afford a pro billet.
    Date published: 2022-06-07
    Rated 5 out of 5 by from Works GREAT!!!! Drop it in, make sure you ain't 180 out, and this bad boy runs good.
    Date published: 2019-01-02
    Rated 1 out of 5 by from Junk The weight plate was never pressed on to the shaft splines properly. Cause a DNF.
    Date published: 2017-08-18
    • y_2024, m_6, d_15, h_4
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_3
    • loc_en_US, sid_10001_10001_359192, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    How many degrees of advance does it have?

    Asked by: Kaw59
    The Proform 778-66941RM distributor has approximately 20 degrees advance.
    Answered by: jshook
    Date published: 2024-05-10

    Is the gear on this dist compatible with roller cam?

    Asked by: John
    The gear on the Proform 778-66941RM works with cast iron roller cams.
    Answered by: jshook
    Date published: 2024-04-02

    I bought this and i'm now wondering if it will work in my engine. The numbers indicate a 1986 or newer GM good wrench 350. Will that work?

    Asked by: jmorsenh
    The Proform 778-66941RM will work with a GM 350 Chevy engine.
    Answered by: jshook
    Date published: 2023-12-08

    Will this fit a in a 1988 gmc 6.0 366

    Asked by: Jim b
    The Proform 778-66941RM distributor does not fit a 366 engine.
    Answered by: jshook
    Date published: 2023-06-02

    I am swapping my 94 ford ranger to a 350 sbc I want to keep it low wireing as possible. Would I need to wire this in or does it have points 

    Asked by: Dustin
    The Proform 778-66941RM distributor does not have points.
    Answered by: jshook
    Date published: 2023-04-27

    What is the shaft diameter on this unit?

    Asked by: Bubba21
    The Proform 778-66941RM distributor has a shaft diameter of .490.
    Answered by: jshook
    Date published: 2023-03-21

    Will this work with a 427 tall deck?

    Asked by: SquarebodyJeremy
    The Proform 778-66941RM distributor does not fit a tall deck engine.
    Answered by: jshook
    Date published: 2023-07-23

    Can we install an adjustable vacuum valve on this distributor?

    Asked by: Sewer Renewal
    The Proform 778-66941RM distributor will not accept a vacuum advance.
    Answered by: jshook
    Date published: 2023-01-18
    • y_2024, m_6, d_15, h_4CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_10
    • loc_en_US, sid_10001_10001_359192, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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