2007-2014 Chevrolet/GMC Tahoe/Suburban/Yukon Xl 4WD 4'' SST Lift Kit with 3'' Rear Spacer Upper Control Arms for Factory Steel OE Upper Control Arms without Shocks EXHAUST BRAKES 2002.5-2004 CUMMINS 5.9L ALLISON PRESSURE CONTROLLER CHEVY LML

ALLISON PRESSURE CONTROLLER CHEVY LML DURAMAX 2011-2016

Transmission tuning is highly recommended if running over the 50HP tune setting

Built-in temperature sensor for improved reliability

Stone Ejectors

0445120208

2007-2014 Chevrolet/GMC Tahoe/Suburban/Yukon Xl 4WD 4'' SST Lift Kit with 3'' Rear Spacer Upper Control Arms for Factory Steel OE Upper Control Arms without Shocks EXHAUST BRAKES 2002.5-2004 CUMMINS 5.9L ALLISON PRESSURE CONTROLLER CHEVY LML4 inch front & 3 inch rear lift 4WD 6 lug models with OE aluminum or stamped steel control arms Will not work with rear airbag suspension Not compatible with AWD models No cutting of OEM parts or welding Kit includes: pair of DOM tubular upper control arms with pre pressed ball joints Front strut extensions Front differential drop spacers Skid plate Rear lift blocks with extended U bolts Rear shock extensions Necessary hardware 33 inch maximum tire