MTS Hotline: 1-800-731-4510
In the Car Performance Upgrades
400 Line Pressure Booster
Achieve shorter shifts and increased torque capacity without creating low-speed harshness Improved band and clutch holding capacity for increased durability Progressive pressure…
- Condition:
- New
Turbo 400 Shift Kit
Corrects/Prevents/Reduces: Soft, late shifts 3rd clutch burn-up Rough 1-2 Over sensitive passing gear …
- Condition:
- New
Turbo 400 Stage 1-2 Shift Kit
Heavy duty and high performance valve body calibration and internal upgrades for General Motors TH 400 automatic transmissions. Features: Automatic shift Street…
- Condition:
- New
Turbo 400 Stage 3 Shift Kit
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…
- Condition:
- New
Turbo 400 Pro Shift Kit
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…
- Condition:
- New
Stage 3 Pressure Regulator Spring
TH400 Transmission Stage 3 Pressure Regulator Spring 200-210psi Spring Use with factory Pressure Regulator Valve …
- Condition:
- New
