- Custom-Built E40D and 4R100
Transmissions.
- Torque Converter Lock-Up
Enhancement for 4R100.
- Larger Capacity Fuel Tanks
and Fuel Systems.
- Diesel Engine Performance
Upgrades.
- Fuel Injectors
- Turbos
- And Much more. . . .
 Stock Converter (click for larger image) |
Stock Planetary
Gears / Replacement Gears |
 Stock Aluminum Tail Housing verses the steel house we use. |
