Duramax Tuner 6-Speed Conversion Kit

The Duramax Tuner 6-Speed Conversion Kit is a massive upgrade for the Allison transmission in your 2001-2005 GM 6.6L Duramax LB7/LLY. This conversion kit will help improve reliability by utilizing Duramax Tuner's in-house engineered and tested kit along with their well-established transmission tuning. Calibrated the firmness and timing of shifts, this kit is certain to provide smoother and better shift quality missing on the 5-speed Allison transmissions. If your truck is used as a daily driver, the added gear helps to minimize the wear and tear off your engine while cruising at highway speeds. This Conversion Kit keeps the RPMs at the most efficient curve of the RPM range, giving your truck the best ride possible!

With the Duramax Tuner 6-Speed Conversion Kit, you will notice the added bump in fuel economy in addition to helping keep your truck on the road longer. This is especially true for those logging long commutes via highway as this kit lowers the RPMs, providing better fuel economy. Increasing mileage even just a little bit goes a long way when commuting many miles. You'll also observe how much quieter the ride will be after adding this kit to your truck. Noise, vibration, and harshness (NVH) will reduce drastically, giving you a more pleasant ride.

Features:

• Smoother Shifts
• Lowered Road Noise
• Better Fuel Economy
• Better Power Delivery
• Less Wear On Your Engine
• Works With High Idle, Retrofit Tap Shifters
• Double Overdrive Means 14% RPM Reduction
• All New Valve Body, Wiring Harness, And Solenoids
• Custom TCM Tuning Included For Your Specific Truck