The QA1 Level Two drag kit for 1978–1993 GM B‑body applications is a stiffer suspension package aimed at maximizing launch and straight‑line stability. Supplied without shocks, the kit gives builders flexibility to choose spring and shock rates for their setup. QA1’s kits come in three performance tiers, use strong tubular components, allow staged upgrades, are made in the USA, and include robust warranty coverage.
QA1 78-93 GM B-Body Level 2 Drag Kit 2.0 w/o Shocks