ATS CoPilot Transmission Controller 11-15 6.6L GM Duramax LML DD-73FS-OBS-PUMPHARNESS-V3 Alleviate the issues by upgrading

Alleviate the issues by upgrading to an aluminum pan from aFe

5 variant offers a perfect fit for trucks with or without factory fenders (best with up to 37" tires and AEV suspension)

Installs quickly in under an hour

Ring Gear Diameter: 11 Ring Gear Bolts: 12 Cover Bolts: 10 Carrier Breaks: 3

These rebuilder kits by BD will simplify the job by giving you all the parts required to do the job right

ATS CoPilot Transmission Controller 11-15 6.6L GM Duramax LML DD-73FS-OBS-PUMPHARNESS-V3 Alleviate the issues by upgradingIncrease the power holding capabilities of your Allison 1000 transmission with the CoPilot from ATS. By monitoring boost pressure, vehicle speed, and throttle position, the CoPilot is able to adjust transmission pressure and torque converter lockup to deliver clean, crisp shifts. The factory Allison transmission is only able to support roughly 425 rear wheel horsepower, due in large part to the inadequate line pressure being delivered to the clutch