2004-2005 Stage5R Trans Upgrade Kit 04.5-05 W/O Tc (128035612) lower-control-arms Complete your upgrade with a

Complete your upgrade with a PPE Stainless 3 Inch

As they say

Replacement pinion seal (Non-flanged style) for Dana 80

Part Number: 2805917

Vehicle alignment and headlamp aim should be adjusted following installation for safety and performance

2004-2005 Stage5R Trans Upgrade Kit 04.5-05 W/O Tc (128035612) lower-control-arms Complete your upgrade with aDescription The PPE Stage5R Performance Transmission upgrade kit is built to transmit your engine's high horsepower output through the Allison transmission. The state of the art friction material withstands high heat and high temperatures to produce greater torque capacity and optimize performance. Optimized for heavy duty vehicles and high stress conditions that call for improved performance and increased holding power. Includes valve body