Arms eliminate upper ball joint w/ super strong 1" ID Stainless American Uniball - Additional caster is built into Arms for greater align ability to help with problematic leveling kit alignments - Allows for increased wheel travel when used with Dirt Logic 2.5 Coilover shocks - Chromoly tubing reduces flex found in stock arms for more positive road feel - 17-4 Stainless Steel Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature - Arms are direct replacements for factory arms on suspensions that require additional strength and align ability. Material Construction Specs. - Built with same materials as found on Trophy Trucks - .120" Wall 4130 Chromoly Tubing. 1.50" OD. - .250" wall DOM Bushing Barrels - 1" ID Stainless Steel American Uniball - 17-4 Stainless Misalignments - 17-4 Stainless Steel Heat treated Uniball pins.

This Part Fits:

Year	Make	Model	Submodel
2017	Chevrolet	Silverado 1500	Custom
2014-2015,2017-2018	Chevrolet	Silverado 1500	High Country
2015,2017-2018	Chevrolet	Silverado 1500	LS
2014-2015,2017-2018	Chevrolet	Silverado 1500	LT
2014-2015,2017-2018	Chevrolet	Silverado 1500	LTZ
2015,2017	Chevrolet	Silverado 1500	SSV
2014-2015,2017	Chevrolet	Silverado 1500	WT
2014-2015,2017-2018	GMC	Sierra 1500	Base
2015,2017-2018	GMC	Sierra 1500	Denali
2014-2015,2017-2018	GMC	Sierra 1500	SLE
2014-2015,2017-2018	GMC	Sierra 1500	SLT