QA1 Pro Coil® System Single Adjustable For Chevrolet

• Easy Bolt-In Installation
Minimal modifications to be made. Remove the existing shocks and springs and the QA1 Pro Coil System bolts right back in.
• Specially Designed Conical Springs This spring is designed so that the lower end sets on the coil-over shock and the upper end sets in the original spring bucket in the frame. This allows for the use of a longer and lighter spring for more stored energy, offering increased weight transfer. Greater durability is also achieved by locating the spring pressure in the frame and not on a single stud.
• Ride Height Adjustable
Threaded aluminum body allows ride height adjustment.
• These shocks are revalveable and rebuildable by
QA1 Authorized Service Centers
This QA1 Pro Coil® System utilizes the Proma Star® single
adjustable shocks.
 This Pro Coil® System includes:
• (2) Proma Star® single adjustable coil-over shocks
• (2) specially designed conical springs. (12) spring rates / styles
are available, based on front end weight and application
• All mounting hardware