Product Features:
- Made from 4140 HTSR billet steel for high horsepower and EXTREME use.
- No more exploding planets or spline failure.
- 5 pinion planet for late 5R110 applications with 99 tooth overdrive ring gear.
- Includes assembly pin to make needle bearing installation easy.
- Pinion staking pins supplied, no welding required to retain pinion pin.
