2019+ Chevy/GMC 1500 + Trail Boss / AT4 3.0
OEM PERFORMANCE SERIES
3.0 COIL-OVER WITH INTERNAL BYPASS KITS
King OEM Performance kits are custom tuned to provide your 2019+ Chevy and GMC 1500 + Trail Boss and AT4 3.0 Coil-Over and Internal Bypass Kit delivering unparalleled levels of performance and ride quality. Each kit has been subjected to punishing real world testing to develop the optimal damping curve and spring rate for your vehicle. Easy bolt-on installation for stock height or with custom kits for trucks running lifted aftermarket suspensions.