The QA1 Aluma Matic Pro rear weld-in coil-over system for 3.25" axle tubes features 130/250 lb/in variable-rate springs and ships as a full kit with two shocks, two springs and all mounting hardware. Offered with a variety of valving options, this weld-in solution targets builders who need a ride-sensitive rear coil-over package for street, drag or custom rod use and is manufactured in the USA.
QA1 Pro Rear Weld-In Coil-Over System - RideSensitive - 12in x 130/250lbs/in - 3.25in Tube- Aluminum