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
The QA1 Pro Coil System utilizes the Proma Star® single and double adjustable shocks. The Pro Coil System includes:
• (2) Proma Star® coil-over shocks
• (2) specially designed conical springs. Two progressive spring rates are available, based on small block (250/350 lbs.) or big block (365/465 lbs.)
• All Mounting Hardware

These are not cheap shocks but the Finest Never Is!

• QA1 Pro Coil System Shocks GMP33 QA1 Single Adjustable Pro Coil System, 55-57 Fullsize, 64-67 Chevelle, Big Block, Pair $479.00 Buy DGMP33 QA1 Double Adjustable Pro Coil System, 55-57 Fullsize, 64-67 Chevelle, Big Block, Pair $738.00 Buy GMP34 QA1 Single Adjustable Pro Coil System, 55-57 Fullsize, 64-67 Chevelle, Small Block, Pair $479.00 Buy DGMP34 QA1 Double Adjustable Pro Coil System, 55-57 Fullsize, 64-67 Chevelle, Small Block, Pair $738.00 Buy GMP13 QA1 Single Adjustable Pro Coil System, 67-69 Camaro, Big Block, Pair $479.00 Buy DGMP13 QA1 Double Adjustable Pro Coil System, 67-69 Camaro, Big Block, Pair $738.00 Buy GMP14 QA1 Single Adjustable Pro Coil System, 67-69 Camaro, 68-74 Nova, Small Block, Pair $479.00 Buy DGMP14 QA1 Double Adjustable Pro Coil System, 67-69 Camaro, 68-74 Nova, Small Block, Pair $738.00 Buy GMP16 QA1 Single Adjustable Pro Coil System, 68-72 Chevelle, Small Block, Pair $479.00 Buy DGMP16 QA1 Double Adjustable Pro Coil System, 68-72 Chevelle, Small Block, Pair $738.00 Buy GMP31 QA1 Single Adjustable Pro Coil System, 70-81 Camaro, Big Block, Pair $479.00 Buy DGMP31 QA1 Double Adjustable Pro Coil System, 70-81 Camaro, Big Block, Pair $738.00 Buy 7888-110 Spanner Wrench & Thrust Bearing Kit Necessary when installing Alumamatic shocks with coil over. $49.00 Buy