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Stage4R Transmission Upgrade Kit - GM Allison

SKU
12803451x
In stock
As low as $1,150.00

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On Orders Over $20

to Contiguous 48 United States

Have Questions? 714-985-4825

The Stage4R transmission kit is our intermediate-level trans upgrade kit that’s built for drag racing, sled pulling, towing and daily-driving. This kit works well for a stock truck, but was engineered to handle a Duramax engine that's been equipped with multiple high-performance modifications: such as performance tuning, oversize injectors, and/or small nitrous kits.

This kit includes PPE’s triple clutch converter, valve body recalibration kit (recalibration kit does not change shift points, only increases clutch holding power), converter flow valve and upgraded high-friction C1, C2, C3 and C4 clutches.

NOTE: A $200 converter core charge is included in price if bought with converter, reimbursed upon return of good core components to PPE. PPE product finish will vary.

Choose your Application Year and Converter Option

Part No. UPC Years
128034513 811070024007 2006-2010
128034514 811070024977 2011-2016

Application: GM Allison

Features:

  • Billet triple clutch converter: "BC" Billet Cover (standard) "BCBS" Billet Cover Billet Stator (optional)
  • C1, C2, C3, C4 included
  • Valve body recalibration kit, boost valve, pump shim and gaskets
 
 
Kits vary by quantity, thickness and material based on your specific transmission needs. Call to discuss your transmission project to ensure you get the most from your build.
 
More Information
Weight (lbs) 20.0000
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