New oversized TH400 center support with billet aluminum clutch piston

[chris718]

Increase second gear clamping force by 800 pounds .This support has been designed for use with all aftermarket TH400 transmission cases but will also fit a stock case as well . Improves clutch life by increasing clamping force and improved distribution of clamping force. Close to 18.5 inches of apply area resulting in 3700 pounds of force at 200 PSI.

 

[turbobitt]

Chris,
The center support appears to be machined for a thrust bearing on the direct drum, is this correct ? How much ?
Allan G.