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B&M Transmission Speedometer Port Plug for GM TH350, TH350c, Powerglide, Muncie M-20, and Aisin AY6

130-20299

made in usa

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Transmission Speedometer Port Plug for GM TH350, TH350c, Powerglide, Muncie M-20, and Aisin AY6
$29.67
More than 10 available
Transmission Speedometer Port Plug
  • Fits GM TH350, TH350c, Powerglide, Muncie M-20, and Aisin AY6 Transmissions
  • Billet Aluminum with Engraved B&M Logo
  • Mil-Spec Black Anodized Finish
  • Ships
    QTY
    20299 - B&M Transmission Speedometer Port Plug is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Works great Worked great as a block off, easy to install and doesn’t leak
    Date published: 2022-02-02
    • y_2024, m_4, d_26, h_5
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_1
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    • clientName_jegs

    Will this work on a Muncie M-21?

    Asked by: Mike69
    The B&M 130-20299 plug does fit a Muncie transmission.
    Answered by: jshook
    Date published: 2023-11-21

    Does this port plug fit over the speedometer port as a cap or inside of it as a plug? I am trying to locate one to seal off a Dana 300 speedometer port.

    Asked by: DBusman
    B&M 130-20299 goes inside of the trans a a plug
    Answered by: langus
    Date published: 2022-09-16
    • y_2024, m_4, d_26, h_5CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_2
    • loc_en_US, sid_10001_10001_8833252, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

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