Product Description
Fits: TH400
TCS billet aluminum forward drum for the Turbo 400 (TH400), with a 300 Maraging steel input shaft that uses a modified lube circuit. The torque converter lube holes are removed from the shaft for more strength.
Specifications
| Fits | TH400 |
|---|---|
| Drum material | 7075 T6 billet aluminum |
| Input shaft material | 300 Maraging steel |
| Drum-to-shaft splines | 35 |
Construction
The drum is 7075 T6 billet aluminum. The input shaft is precision machined from 300 Maraging steel and is permanently located by a shoulder stop and snap ring. The spline count between the drum and input shaft is increased to 35.
Notes
To use the “modified lube circuit” input shaft assembly, the bushing in the stator tube must be removed plus the converter must have a bushing for the turbine.