Features:

• The planetary gear sets are assembled with Torrington bearings to replace the factory spec thrust washers, to increase the strength and durability for high-demand applications
• Constructed from 4340 steel, with a tensile strength of 108,000 PSI and a yield strength of 68,200 PSI, you have the confidence it can handle whatever you throw at it
• Designed with straight cut gears, to eliminate axial load, making it more efficient to handle your high-power demands

Note:

• Drive shell or the rear drum are not included.