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B&M 20228

Transpak Kit 1965-1987 GM TH400/TH375/M40

B&M 20228

130-20228

made in usa
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B&M 20228 Transpak Kit 1965-1987 GM TH400/TH375/M40 $84.36
Transpak Automatic Transmission Shift Kit
  • 1965-1987 GM TH400/TH375/M40
  • Includes Gaskets, Drill Bits, Seals, Retaining Ring, Brass Plug, and Shift Valve

  • Specifications:

    Trans Year
    1965
    Trans Year
    1966
    Trans Year
    1967
    Trans Year
    1968
    Trans Year
    1969
    Trans Year
    1970
    Trans Year
    1971
    Trans Year
    1972
    Trans Year
    1973
    Trans Year
    1974
    Trans Year
    1975
    Trans Year
    1976
    Trans Year
    1977
    Trans Year
    1978
    Trans Year
    1979
    Trans Year
    1980
    Trans Year
    1981
    Trans Year
    1982
    Trans Year
    1983
    Trans Year
    1984
    Trans Year
    1985
    Trans Year
    1986
    Trans Year
    1987
    Trans Model
    GM- TH350 (Auto)3 Speed
    Trans Model
    GM- TH375 (Auto)3 Speed
    Trans Model
    GM- TH400 (Auto)3 Speed
    Gaskets Included
    Yes
    Automotive Item Grade
    High Performance
    Gaskets Included
    Yes
    Filter Included
    No
    Full Manual
    No
    Quantity
    Sold as a kit
    Manufacturer's Part Number:
    20228

    Performance Made Easy, Two Kits in One!

    B&M's Transpak Automatic Transmission Shift Kit has all the features found in the Shift Improveer Kit, plus it provides additional manual control capabilities for GM TH400/TH350, Ford C6 and Chrysler Torqueflite transmissions. At any speed, the TransPak Shift Kit allows you to downshift and hold the transmission in first gear. This gives you the control to do everything from rev-out a modified engine for maximum performance or hold a tow vehicle in low gear while descending a grade.

    Stage 1 - Heavy Duty:
    For street rods, passenger vehicles, or heavy duty use. Firm, but not harsh, shift feel as compared to stock. Dramatically improves transmission performance and durability without loss of comfort. Retains normal automatic operation when in drive.

    Stage 2: Hi-Performance Street:
    For maximum performance street use. All of the same features as the Heavy Duty configuration, but with faster shifts. Retains normal automatic operation when in drive.

    Features:
  • Performance calibration and shift timing
  • Select the configuration that best suits your application
  • Improves transmission life by reducing heat
  • Additional manual control provided for lower gears

  • 20228 - B&M Transpak Kits is rated 5.0 out of 5 by 1.
    • 2016-12-07T08:29CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_31786, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Really like the gear holding capability Installed easily and works great. I haven't really drove it on the street but the gear holding works perfectly
    Date published: 2015-09-07
    • 2016-12-07T08:29CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_31786, PRD, sort_relevancy
    • clientName_jegs
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