KIT,PRO-COIL ALUMINUM S-ADJ,10-400 TAPERED FLAT LRG

Brand New QA1 Kit GM Pro Coil Alum S-Adj 10-400 Tapered Flat Lrg - Front Pro Coil single adjustable stock mount shock kit. Compressed length of 8.63" and extended length of 12.88". Includes 10" spring with rating of 400 and has a large tapered flat end (Part #GS401-10400C)

These 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 Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs, Non-Adjustable Pro Coil System Features: Steel, Stock Appearing Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs

• Buick:
  • 1975 Apollo
  • 1973-1977 Century
  • 1973-1988 Regal
  • 1975-1979 Skylark
• Chevrolet:
  • 1973 Chevelle
  • 1973-1987 El Camino
  • 1978-1982 Malibu
  • 1973-1988 Monte Carlo
  • 1975-1979 Nova
  • 1982-2004 S10
• GMC:
  • 1981-1987 Caballero
  • 1982-1990 S15
  • 1991-2004 Sonoma
  • 1973-1977 Sprint
• Oldsmobile:
  • 1973-1981 Cutlass
  • 1985-1987 Cutlass
  • 1973-1977 Cutlass Supreme
  • 1975-1979 Omega
• Pontiac:
  • 1978-1987 Bonneville
  • 1973-1975 Grand Am
  • 1978-1980 Grand Am
  • 1982-1983 Grand LeMans
  • 1973-1987 Grand Prix
  • 1973-1981 LeMans
  • 1977-1979 Phoenix
  • 1975-1977 Ventura

• QA1 uniquely engineered to enhance the performance of your vehicle
• Ride height adjustability
• Adjustable shock valving options for all driving styles
• Easy bolt-in install
• Best-in-class warranty
• Made in the USA