The PPE 128035202 Stage 5 Transmission Kit is built to handle drag racing, sled pulling or for towing as a daily driver in your 2004.5-2005 GM 6.6L Duramax. This transmission kit will hold over 1,200+ horsepower at the crankshaft (1000+ RWHP) and 1,800+ TQ because of the Valve Body Recalibration Kit. The recalibration kit increases clutch holding power by increasing line pressure to the clutch packs without changing shift points. A Converter Flow Valve, upgraded C1, C2, C3 and C4 clutches, and Kolene steels are also included with this transmission kit.
Torque converter not included.
Features:
- Supports 1000+RWHP
- Valve Body Recalibration Kit
- Works For Daily Drivers & Racing
Includes:
- Valve Body Recalibration Kit, converter flow valve, pump shim, and gaskets
- C1 includes: 16 1-sided internal spline friction plates, 1 bottom apply plate, 1 top pressure plate
- C2 includes: 7 friction plates, 7 steel separator plates, 1 bottom apply plate for increased rigidity
- C3 includes: 6 friction plates, 7 steel plates, 1 bottom apply plate for increased rigidity
- C4 includes: 6 friction plates, 5 steel separator plates, 1 modified apply piston, 1 top pressure plate