6786 C20/8791R20 TRUCKS FRONT COILOVER SUSPENSION SYSTEM DOUBLE ADJUSTABLE

This QA1 coil-over system allows for adjustable ride height, adjustable shock valving, and improved geometry for C20, C30, R20, and R30 trucks. It provides a 1-3” drop (up to 6” with popular drop spindles), improved ride quality, and significant handling gains, while retaining 8-lug wheels. The kit features double-adjustable shocks with 18 clicks of independent compression and rebound valving adjustment, ideal for fine-tuning on the street or track. The components are proudly made in the USA at QA1’s Lakeville, Minnesota facility. Installation is straightforward, requiring basic hand tools and no welding.