SCS/FTI Drive Flange, 2.5 Ton and 5 Ton Flanges Available.

Will fit 2.5 Ton 4 Bolt Flanges. Will bolt up to SCS & FTI drop boxes.
Will fit 5 Ton Round Bolt Pattern Flanges. Will bolt up to SCS & FTI drop boxes. 

2.5 Ton: 
12.6 Transfer Case: 1 3/4-10 x 1410, 1480, 1550
10.6 Transfer Case: 1 9/16-24 x 1410, 1480, 1550

5 Ton:
12.6 Transfer Case: 1 3/4-10 x 1550 

If SCS case and drive line is not installed by WCR or a qualified shop, there will be zero warranty on any malfunction.

This includes but is not limited to;