The QA1 Aluma Matic Pro rear weld-in coil-over system features a 12" travel layout with variable-rate springs (100/200 lb/in) and includes two shocks, two springs and all mounting hardware. Designed as a DIY-friendly solution, it is offered with several valving choices to suit drag, street or rod applications where a ride-sensitive, weld-in rear coil-over is required. Made in the USA.
QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 100/200lbs/in - 3in Tube - Aluminum