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PPE 01+ GM Duramax Allison 1000 Stage 4 Transmission Kit 850HP

PPE 01+ GM Duramax Allison 1000 Stage 4 Transmission Kit 850HP
PPE 01+ GM Duramax Allison 1000 Stage 4 Transmission Kit 850HP

Available Options

  • Part Number: 12803410x
  • Est. Ship Time: Product Unavailable

Extended MFG Backorder

The PPE 128034101 Stage 4 Transmission Kit with Converter is engineered for mild to heavily modified 2001-2004 GM 6.6L Duramax LB7 pushing up to 850HP (about 675 RWHP) and 1,500 TQ. This transmission kit features a triple disc converter with 3 clutches for greater holding power and a billet stator that offers more torque multiplication. With a factory stall speed for great street manors, this converter is great for drag racing, sled pulling, towing or daily driven use. The Valve Body Recalibration Kit increased line pressure to the clutches packs to greatly enhance clamping force without changing the shift points. Also included in this transmission kit is a Converter Flow Valve and upgraded High-Friction C1, C2, C3 and C4 clutches with Kolene steels. 


FEATURES:  

Triple Disc Converter 

Valve Body Recalibration Kit 

Supports 850HP At The Crank (675 RWHP) 


Includes:  

  • Triple Disc Converter With Billet Stator with Factory Stall Speed
  • C1 includes: 14 1-Sided Internal Spline Frictions, 1 Bottom Apply Plate 
  • C2 includes: 8 Friction Plates, 8 Steel Separator Plates, 1 Bottom Apply Plate 
  • C3 includes: 5 Friction Plates, 4 Steel Separator Plates 
  • C4 includes: 6 Friction Plates, 5 Steel Separator Plates  
  • Valve Body Recalibration Kit, Boost Valve, Pump Shim & Gaskets 


Part Numbers: 

128034201

128034202

128034203

Superseded Part Numbers:

128034101

128034102

128034103


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Tags: ppe , stage , 4 , allison , 1000 , kit , transmission