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Home > PPE Diesel > Transmission Upgrades > PPE Valve Body Recalibration Kit - Allison 2001-2010

free shipping special with no handling fees
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PPE Valve Body Recalibration Kit - Allison 2001-2010

Available For:
2001-2010 LB7/LLY/LBZ /LMM

Chevrolet/GMC 1000, 2000, 2400

GM 2001-2005 (1280420) Transmission must be removed from vehicle. Kit includes gaskets and springs.

GM 2006-2010 (1280430) Transmission does not need to be removed
Even a transmission as venerable as the Allison can do with some well-placed improvements; that's why PPE has designed the Allison Valve Body Recalibration Kit (VBR kit). The VBR kit is perfect for those who really punish their vehicles, such as towing, racing or extreme work truck applications. This kit corrects, prevents and reduces the Allison from going into neutral under a load, 3rd to 4th gear slips, C2 or C3 clutch burning and its tendency of sticking in one gear. This kit allows customers to experience short, crisp, and smooth up shifts and downshifts. Kit includes the instructions for a trouble free installation.
NOTE: This product CAN NOT ship to California due to CARB regulations.
Product Description Cost Order
PPE Valve Body Recalibration Kit
5 Speed 01-05 LB7/LLY
Model: 1280420
Our Part #: PPE1280420
free shipping special - no handling fees
PPE Valve Body Recalibration Kit 
6 Speed 06-11 LBZ/LMM
Model: 1280430
Our Part #: PPE1280430
free shipping special - no handling fees
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