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Transgo 400-PRO Valve Body Reprogramming Shift Kit fits GM TH400 (SK400-PRO)*

Transgo 400-PRO Valve Body Reprogramming Shift Kit fits GM TH400 (SK400-PRO)*

by TransGo
SKU T34171
$145.93 - $145.93
$145.93
$145.93 - $145.93
$145.93
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Brand: TransGo Performance

Type: Shift Kit

Interchange Part Number: T34171

Manufacturer Part Number: 400-PRO

Country/Region of Manufacture: United States

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes 

TH400 3L80 Valve Body Shift Reprogramming Kit™
With Gear Command™

Fits all 400 1965-on 

Features:

  • Automatic shift
  • Street or full-race
  • Holds 1st and 2nd to any RPM
  • Back-shifts to 2nd and 1st at any RPM
  • Tow&Go™, competition, pro-race, heavy duty, show-off
  • Awesome capacity with adjustable shift timing and feel

Also Includes:

  • (2) different size 1-2 shift valves
  • Direct clutch high rate return springs
  • Heavy duty intermediate pressure plate snap ring
  • 3rd clutch dual feed separator plate
  • Shift feel and calibration components
  • 2-3 aluminum accumulator piston

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