B&M Shift Improver Kit


B&M
B&M Shift Improver Kit

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  • Provides crisp shifts on any stock automatic transmissions.
  • Elimination of soft sluggish shifts, shift overlap, and excess wear on clutches and bands due to slippage.
  • Improves transmission life.
  • Transmission removal not required.

    The B&M Shift Improver Kit the easiest way to get the stout performance you've always wanted out of your automatic transmission - and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our least expensive and simplest to install kit. All you need are a few dollars and some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Just ask the thousands of satisified customers that have installed one in their transmissions!

    Stage 1 - Heavy Duty
    Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles.

    Stage 2 - Street/Strip
    Provides very positive shifts for high performance street use or for competitive events. This model is for the enthusiast who wants the hardest, quickest possible shift.



  • Chevy, Buick, Olds, Pontiac, GMC

    130-20260
    Shift Improver Kit
  • TH-400/375/M40, 1965-87
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    Fits Applications
    Installation Instructions for B&M
  • $31.99
    Ships

    130-20261
    Shift Improver Kit
  • TH-400 (3L80), 1988-94
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    Fits Applications
    Installation Instructions for B&M
  • $31.99
    Ships

    130-30262
    Shift Improver Kit
  • TH-350/375B/M38, 1968-81
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    Fits Applications
    Installation Instructions for B&M
  • $31.99
    Ships

    130-35265
    Shift Improver Kit
  • TH-200-R4, 1981-90
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    Fits Applications
    Installation Instructions for B&M
  • $31.99
    Ships

    130-70239
    Shift Improver Kit
  • TH-700-R4/4L60, 1982-93
  • Separator Plate Not Included (Not Required)
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    Fits Applications
    Installation Instructions for B&M
  • $37.99
    Ships

    130-70360
    Shift Improver Kit
  • 4L60E, 1993-02
  • Separator Plate Not Included (Not Required)
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    Fits Applications
    Installation Instructions for B&M
  • $37.99
    Ships
    Chrysler, Dodge, Plymouth

    130-10225
    Shift Improver Kit
  • TF-727, 1971-77 and TF-904 with V8 1971-77
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    Fits Applications
  • $31.99
    Ships

    130-10226
    Shift Improver Kit
  • TF-727, 1966-70 and TF-904 with 6-Cyl. 1966-77 and V8 1968-70
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    Fits Applications
  • $32.99
    Ships
    Ford, Lincoln, Mercury

    130-40262
    Shift Improver Kit
  • C6, 1967-91
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    Fits Applications
  • $31.99
    Ships

    130-40263
    Shift Improver Kit
  • AOD, 1980-92
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    Fits Applications
    Installation Instructions for B&M
  • $37.99
    Ships

    130-40264
    Shift Improver Kit
  • AODE/4R70W, 1992-95
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    Fits Applications
  • $75.99
    Ships

    130-40266
    Shift Improver Kit
  • 4R70W, 1996-99
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    Fits Applications
  • $74.99
    Ships

    130-50260
    Shift Improver Kit
  • C4, 1967-69
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    Fits Applications
  • $31.99
    Ships

    130-50262
    Shift Improver Kit
  • C4, 1970-82
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    Fits Applications
  • $31.99
    Ships