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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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