QA1 Pro Coil Shock Twintube Single Adjustable - GM A-Body 1968-72 121009 530" BoreSince 1989

530" BoreSince 1989

Ultra Door Kit

This jack is rugged and can take the punishment of weekly action

Features (4) vacuum ports

QA1 Pro Coil Shock Twintube Single Adjustable - GM A-Body 1968-72 121009 530" BoreSince 1989These QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil