QA1 1967-74 GM Front Coil-Over Kit

Don't you wish you had adjustable coil-overs on the front of your classic car to vary the ride height and road feel? This QA1 Pro Coil Adjustable Front Coil-Over Conversion Kit will do just that for you. You get two adjustable coilover shock assemblies that have a single knob with 18 valving options and two coil springs. 

Choose 350 lb., 450lb. or 550 lb. rate springs.

• Easy bolt-in installation
• Remove the existing shocks and springs and the QA1 Pro Coil System bolts right back in
• Springs designed so that the lower end sits on the coil-over shock and the upper end sets in the original spring bucket in the frame
• Allows for a longer, lighter spring for more stored energy, offering increased weight transfer
• Greater durability by locating the spring pressure in the frame and not on a single stud
• Threaded aluminum body allows easy ride height adjustment
• QA1 Pro Coil shocks are revalveable and rebuildable by QA1 Authorized Service Centers

  Spring Rate         Front End Weight

• 350               1700-1900 lb.
• 450               1900-2100 lb. 
• 550               2100-2300 lb.

Most Small Blocks have a total front end weight of 1700-1950 lbs. Most Big Blocks have a total front end weight of 1951-2200 lbs. If equipped with Air Conditioning, add 75 lbs.

• Comp. Length: 9"
• Ext. Length: 12.75"
• Upper Mount: Stud
• Lower Mount: T-Bar
• Spring Free Length: 10"
• Spring Upper I.D.: 3.50"
• Spring Lower I.D.: 2.50"
• Spring Style: Pigtail
• Spring Finish: Powder Coated, Chrome Appearing