Randy's Transmissions - 04.5-05 LLY 6.6L Duramax

Randy Reyes owns and runs a transmission shop in Grantsville, Utah aptly named "Randy's Transmission". Randy's Transmission has garnered a well earned reputation for building some of the best performance and competition use transmissions you can find, anywhere. Using quality components and know-how that can only come from years of running their own 2000+ HP truck, you can see why.