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Tiger Transmissions

4R100 Low Reverse Hub INDESTRUCTIBLE!


This Indestructible 4R100 low reverse hub that we have designed has been custom machine and TIG welded for extreme use and high horsepower. Boost launches, heavy hauling, and drag racing have been known to crack the stock low reverse hub. Tiger Transmissions has come up with a permanent solution to address this weak issue. As you can see in the pictures our custom hub vs a stock one. 

- Custom CNC machined ring that fits snug on top of the hub and tig welded in place.
- Custom tig weld between the basket and the sprag race for added support.

- machined clutch slots on sprag race for easy installation. 

this will fit on any 4R100 transmission.  Does not come with frictions, steels or pressure plate.