1.5 Inch Leveling Kit AT4X/ZR2 Silverado/Sierra 1500 (22-26) Rough Country Holley Sniper EFI the Aero 401B is where

the Aero 401B is where performance meets precision in a package that speaks directly to those who demand more from their driving experience

Easy no drill installation and all the necessary hardware is included

coil cover and heavy duty gear so it is ready to install in your engine

Ford Windsor

1.5 Inch Leveling Kit AT4X/ZR2 Silverado/Sierra 1500 (22-26) Rough Country Holley Sniper EFI the Aero 401B is whereImproved Ground Clearance and Ride Quality. Give your GMC Sierra AT4X Chevy Silverado ZR2 increased ride height and a more aggressive appearance with Rough Country's 1. 5in Leveling Kit! From the factory, the GMC Sierra AT4X Chevy Silverado ZR2 sits lower in the front than the rear, creating a nose down look that leaves a lot to be desired. Innovative Design and Construction. Rough Country's 1. 5in leveling kit is exactly what your GMC Sierra AT4X