Description
A shock spring’s rate directly determines your suspension’s response under braking, cornering, and acceleration—get it wrong, and you’re fighting unpredictable handling and premature wear. The FACTORY CONNECTION Shock Spring (353 lbs/in) delivers consistent, predictable load support through precision manufacturing and heat treatment designed to resist fatigue across thousands of cycles. Whether you’re dialing in a race setup or upgrading a high-performance street car, this American-made spring provides the durability and accuracy you need to trust your suspension tuning.
- Spring Rate: 353 lbs/in
- CNC cold-wound construction
- Heat-tempered for strength
- Shot-peened finish
- End-ground for precision
- Pre-set fatigue resistance
- Made in U.S.A.
- MPN: ALL-0063
