2020+ Allison RatioTek Transmission Tuner Kit (RT-A10L-PR) 2017 - 2023 GM Cooling Systems This kit comes complete with

This kit comes complete with all of the necessary ancillary components with exception to head bolts or head studs for those that already have them

Upgrade your Duramax’s fuel filtration system with this CAT Fuel Filter Adapter

The Bilstein 5100 Series Shock Absorber 33-104645 is built to maximize the ride quality in your 1994-2004 Superduty F250/F350

Specialty Worm Drive Clamps with W-Style Inner Liners are included

2020+ Allison RatioTek Transmission Tuner Kit (RT-A10L-PR) 2017 - 2023 GM Cooling Systems This kit comes complete withThe RT A10L PR Kit is for the every day truck. It sets minimum pressure and boosted pressure to levels that are a match for stock power levels and boosted power 120HP over stock. Engines will run better after installing this kit because defueling under torque management will be eliminated. The transmission will have enough holding power to allow full fuel delivery. These kits feature a patented pressure relief and boost system and are easy to install