The QA1 HD Pro Rear single-adjustable coilover kit with 250 lb/in springs comes with two single-adjust shocks, two springs, a 40" weld-in tube and all mounting hardware. This weld-on system is targeted at DIY installers and street or drag use, offering adjustable damping and valving options. The complete kit is made in the USA to streamline installation and deliver consistent component quality.
QA1 HD Pro Rear Weld-In Coilover Kit 250lb/in. S-Adj. 3.25in