600 & 650 lb. Springs for QA1 Pro Coil Systems
Designed for GM A, G and F-Bodies, Chevy S-10Æs and Tri-5 Chevys, QA1Æs 600 and 650 lb. springs provide performance-style handling and support vehicles with heavier front end weights. These 10 inch, conical springs can be purchased separately or with QA1 GM Pro Coil Systems, making it easy to upgrade a GM style front suspension set up.
GX401-XX6X0, GX402-XX6X0, GX501-XX6X0
Racing & Performance/21357