About this part

Leveling Kit with Fab Upper Control Arms, GM HD, fitment-checked

This one includes fabricated upper control arms, which is why the carton is several times heavier than a plain leveling kit for the same trucks.

Fabricated upper control arms come in the box, and that changes what the kit is. A leveling spacer alone leaves the factory arms working at a new angle; supplying replacement arms addresses that directly, and it is the reason this part exists separately from the lighter kit covering the same trucks. Coverage is the Chevrolet Silverado 2500 HD and 3500 HD in LT, LTZ and WT plus the GMC Sierra 2500 HD and 3500 HD, 2011 to 2019. Shipping weight is 35 lb.

The fitment-first store