Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Knuckle will loosen
Increase ground clearance
leak-free system with no air line cutting required
we will contact you after purchase to confirm your powder color of choice
SOTF Harness (2001-2004 Duramax LB7) Low Pressure Fuel 2020-2021 Cummins 6.7L Knuckle will loosenOptimize your Shift on the Fly (SOTF) experience with our SOTF Harness, designed specifically for 2001 2004 Duramax models. Engineered for precision and reliability, this harness ensures seamless integration with your truck, giving you complete control over performance adjustments on the go. Key Features: SOTF Ready: Purpose built for seamless integration in diesel trucks, delivering consistent and responsive performance. Plug and Play Installation: