2006-2010 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison50 States Emissions Legal (E. O. D 701 18) PPEs Stage4 transmission kit is our entry level kit thats perfect for drag racing, sled pulling, towing or even daily driven use. This kit works extremely well for a stock truck but was engineered to handle a Duramax engine that has been equipped with multiple high performance modifications, such as performance chips, oversize injectors, and or small nitrous kits. This kit includes PPEs triple clutch

7L Cummins with the PPE Performance Silicone Heater Core Return Hose Kit

This easy-to-install kit is made with high-quality

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RUNS THROUGH CUSTOM AUTOSOUND RADIOS

It thrives in environments with high vibrations

AND ALL 1961-1962 CHEVY CARS

Quick Release 304 Stainless Steel Clamps-Aluminum Flanges

while actually making your engine provide more power

5 quarts of additional fluid capacity

The OEM mild steel tube is prone to rust

Bright polished finish

The stock pan drain nut has oil passages at the bottom