GEARXUSA AWD B SBXM HD 4.0 Final drive

GEARX USA AWD B SBXM HD 4.0 final drive

The PERFECT accompaniment to the Top Eliminator gearsets

HD Ring and pinion rated to 750 WHP and taking 900 and more in many setups. These are very strong with a robust tooth profile and MFGed using the sub zero treatment process.

Using OEM bearing fitment, this is a drop in final drive solution with NO need to modify bottom countershaft retainer plate :)

Ratio 4.0