Product#: 1132201

1978-87 Buick Regal - Coilover Suspension System

This package is developed specifically for the 1978-87 Buick Regal models. This includes everything you need to provide modern performance car handling and ride quality. The HQ Series coil-overs will give that adjustment to...

Product#: R210170

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Double Adj 170lbs

QA1's 1963-72 C10 bolt-on rear suspension system is designed to convert trucks originally equipped with a coil-spring rear suspension to 170lb double adjustable coil-overs. This system offers up to 6" of total drop and...

Product#: R210200

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Double Adj 200lbs

QA1's 1963-72 C10 bolt-on rear suspension system is designed to convert trucks originally equipped with a coil-spring rear suspension to 200lb double adjustable coil-overs. This system offers up to 6" of total drop and...

Product#: R110170

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Single Adj 170lbs

QA1's 1963-72 C10 bolt-on rear suspension system is designed to convert trucks originally equipped with a coil-spring rear suspension to 170lb single adjustable coil-overs. This system offers up to 6" of total drop and...

Product#: R110250

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Single Adj 250lbs

QA1's 1963-72 C10 bolt-on rear suspension system is designed to convert trucks originally equipped with a coil-spring rear suspension to 250lb single adjustable coil-overs. This system offers up to 6" of total drop and...

Product#: 40110350B

1964-66 Mustang; Pro-Coilover Set; QA1; Double Adjustable; 350lb

1964-66 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40110450B

1964-66 Mustang; Pro-Coilover Set; QA1; Double Adjustable; 450lb

1964-66 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40210400B

1967-73 Mustang; Pro-Coilover Set; QA1; Double Adjustable; 400lb

1967-73 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40210500B

1967-73 Mustang; Pro-Coilover Set; QA1; Double Adjustable; 500lb

1967-73 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40210500A

1967-73 Mustang; Pro-Coilover Set; QA1; Single Adjustable; 500lb

1967-73 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40110400A

1964-66 Mustang; Pro-Coilover Set; QA1; Single Adjustable; 400lb

1964-66 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40110450A

1964-66 Mustang; Pro-Coilover Set; QA1; Single Adjustable; 450lb

1964-66 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: 40210450A

1967-73 Mustang; Pro-Coilover Set; QA1; Single Adjustable; 450lb

1967-73 Mustang QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs,...

Product#: GN111331

Front Coilover Kit Double Adjustable 450 lb Rate - Pair

CPP's adjustable conical springs are 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. Greater durability is also achieved by locating the spring...

Product#: AA10450BKL

Aldan American; Coil-Over-Spring; 450lbs./in. Rate; 9.625" Length; 4.1 in. ID Upper/2.5 in. ID Lower" ID; Black; Each

Black, Hybrid style (Conical with dedicated upper and lower spring I.D.'s) coilover springs from Aldan American. Made in the U.S.A. Aldan American Hybrid style coil springs are used in Aldan Road Comp, Track Comp, RCX and...

Product#: AA10550BKL

Aldan American; Coil-Over-Spring; 550lbs./in. Rate; 9.625" Length; 4.1 in. ID Upper/2.5 in. ID Lower" ID; Black; Each

Aldan American hybrid style coilover springs. The upper spring ID is designed to fit in OEM spring pockets and the lower spring ID works with 2.5" ID coilovers. Aldan Hybrid style coilsprings have a black powder coat finish...

Product#: AA12120CH

Aldan American; Coil-Over-Spring; 120lbs./in. Rate; 12" Length; 2.5" ID; Chrome; Each

Aldan American Universal Chrome 2.5? ID Coilover Springs. Aldan American 2.5? ID coilsprings are designed to work with coilover shocks requiring a 2.5? ID (Inside Diameter) coilspring. These springs are made from cold-wound,...

Product#: AR23350B

AFCO 2 5/8" ID Coilover Spring 10" Tall x 350 lb. Rate Black

You asked for it and AFCO delivered! Responding to market demand, now you can run high-quality AFCO springs and still get that ?blacked out? look! Get the performance you are looking for with the tightest tolerances in the...

Product#: AR285001B

AFCO 2 5/8" ID Coilover Spring 8" Tall x 500 lb. Rate Black

You asked for it and AFCO delivered! Responding to market demand, now you can run high-quality AFCO springs and still get that ?blacked out? look! Get the performance you are looking for with the tightest tolerances in the...

Product#: AR22125B

AFCO 2 5/8" ID Coilover Spring 12" Tall x 125 lb. Rate Black

You asked for it and AFCO delivered! Responding to market demand, now you can run high-quality AFCO springs and still get that ?blacked out? look! Get the performance you are looking for with the tightest tolerances in the...