QA1 single-adjustable front coil-over kit for 1999–2006 Chevrolet Silverado and Sierra 1500 2WD trucks lets you dial in stance and damping. The system provides ride height adjustability from 1" to 3" out of the box, 18 clicks of combined valving control, pre-installed ball joints and bushings, and a spanner wrench and thrust bearing. Bolt-on fitment requires no welding and is made in the USA.
QA1 99-06 Chevrolet Silverado 1500 2WD Front Coil-Over Kit - Single Adjustable