PPEI Allison Transmission Tuning For 2004.5-2005 GM 6.6L LLY Duramax 2014-2018 sierra 1500 Powdercoated Die Cast Aluminum (Housing)

Powdercoated Die Cast Aluminum (Housing)

1 piece design with superior strength and durability

Revmax Engineered and Machined Overdrive / Underdrive Pressure Plate

Fuel Type Diesel

PPEI Allison Transmission Tuning For 2004.5-2005 GM 6.6L LLY Duramax 2014-2018 sierra 1500 Powdercoated Die Cast Aluminum (Housing)Enhance your driving experience and extend the lifespan of your Allison transmission with PPEIs Transmission Tuning, specifically designed for the 2004. 5 2005 LLY Duramax. PPEIs 5 Speed Allison transmission tuning is a game changer for your LLY Duramax, whether you seek optimal performance or overall reliability. PPEIs Allison 5 Speed Transmission Tuning is not just about performance; it's about longevity and efficiency. Fine tuning the transmissions