ATS 545Rfe 65Rfe 66Rfe Co-Pilot Transmission Controller Fits 2003-2018 5.7L Hemi 2019-2026-sierra-1500 This kit is also not

This kit is also not for use on 2014-up trucks with Aluminum upper Control Arms

Second Ring Groove: 2

Improved Acceleration: Enhance your vehicle's acceleration capabilities for quicker and more responsive performance

*You may re-use your existing manifold gaskets unless they are damaged

Our commitment to durability is evident in every detail

ATS 545Rfe 65Rfe 66Rfe Co-Pilot Transmission Controller Fits 2003-2018 5.7L Hemi 2019-2026-sierra-1500 This kit is also notCo Pilot Transmission Controller Fits 2003 2018 Dodge with 545 RFE, 65 RFE and 66 RFE Transmission, complete with harness. The ATS Co Pilot for the Dodge Ram 545 RFE, 65 RFE and 66 RFE Transmission (2003 to 2018) is a Must, it commands line pressure and internal clutch timing within the transmission to improve the reliability of the 545 RFE transmission by adding holding force of the clutch packs and converter clutch. Any truck that has over sized