1973-87 Chevrolet/GMC Truck; Detroit Speed; Quadralink Rear Suspension Set; Single Adjustable Shocks
/p> QuadraLink Features: Single Adjustable Shock Includes all features of base shock with 'Detroit Tuned' valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the...

1973-87 Chevrolet/GMC Truck; Detroit Speed; Quadralink Rear Suspension Set; Single Adjustable Shocks
Classic $4912.99 set
1955-57 Polished/Black 4-Link Rear Suspension Kit With Bare 9" Ford Axel Housing & 31 Spline Axles
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Polished/Black 4-Link Rear Suspension Kit With Bare 9" Ford Axel Housing & 31 Spline Axles
Classic $4889.99 kit
1973-87 Chevrolet/GMC Truck; Detroit Speed; Quadralink Rear Suspension Set; Single Adjustable Shocks
/p> QuadraLink Features: Single Adjustable Shock Includes all features of base shock with 'Detroit Tuned' valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the...

1973-87 Chevrolet/GMC Truck; Detroit Speed; Quadralink Rear Suspension Set; Single Adjustable Shocks
Classic $4688.99 set
1967-72 Chevrolet C-10 Truck 4-Link Rear Suspension Kit with Axle Brackets
This Heidt's heavy duty 4-link suspension is designed for the 1967-72 Chevy C-10 pickup to improve ride quality and handling. This kit offers the largest tubes and rod ends in the industry for added strength and durability....

1967-72 Chevrolet C-10 Truck 4-Link Rear Suspension Kit with Axle Brackets
Classic $4600.99 set
1967-72 Chevrolet C-10 Truck - 4-Link Rear Suspension Kit without Axle Brackets
This Heidt's heavy duty 4-link suspension is designed for the 1967-72 Chevy C-10 pickup to improve ride quality and handling. This kit offers the largest tubes and rod ends in the industry for added strength and durability....

1967-72 Chevrolet C-10 Truck - 4-Link Rear Suspension Kit without Axle Brackets
Classic $4600.99 set
1955-57 Chevrolet Polished/Black Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Chevrolet Polished/Black Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Classic $4358.99 kit
1955-57 Chevrolet Polished/Plain Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Chevrolet Polished/Plain Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Classic $4183.99 kit
1970-81 F-Body; Detroit Speed; Quadralink Rear Suspension Kit; With Single Adjustable Shocks
This is a great upgrade from your original leaf spring rear suspension. Unlike others, Detroit Speed and Engineering's exclusive new 4-link geometry design is not compromised to achieve the best possible handling. The new DSE...

1970-81 F-Body; Detroit Speed; Quadralink Rear Suspension Kit; With Single Adjustable Shocks
Classic $4027.99 set
1964-70 Mustang; Detroit Speed; Quadralink Standard Shock
This is a great way to upgrade from original leaf spring suspension. Unlike our competitors, our exclusive 4-link geometry design is uncompromised to achieve the best possible handling. The Detroit Speed Swivel-Link (Patent...
1955-57 Chevrolet Unfinished/Black Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Chevrolet Unfinished/Black Heidts 4-Link Coilover Suspension With Bare 9" Ford Axle Housing
Classic $3509.99 kit
1955-57 Chevrolet Polished/Black Heidt"S Triangular 4-Link Coilover Rear Suspension Kit
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Chevrolet Polished/Black Heidt"S Triangular 4-Link Coilover Rear Suspension Kit
Classic $3311.99 kit
1968-74 X-Body; Detroit Speed; Quadralink Rear Suspension Kit; With Coilovers
This is a great upgrade from your original leaf spring rear suspension. Unlike others, DSE's exclusive new 4-link geometry is a no-compromise design to achieve the best possible handling. DSE's patented new "Swivel-Link"...

1968-74 X-Body; Detroit Speed; Quadralink Rear Suspension Kit; With Coilovers
Classic $3175.99 set
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...

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Double Adj 170lbs
Classic $3148.99 set
1973-87 Coilover Dbl Adj Rear Suspension 12 Bolt GM 200
With this all-new, engineered-from-scratch system, add modern performance to a pickup that was designed for utility all without removing the bed of the truck. QA1 engineered a unique design offering 4" to 7" drop that...
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...

1963-72 C10 Truck; Rear Suspension Conversion with Tubular Trailing Arms; Double Adj 200lbs
Classic $3148.99 set
1965-72 Rear Double Adj Coilover 250lb Springs
QA1 engineered a unique torque arm design that maximizes performance without the inherent binding issues of other systems, all while achieving a 4" to 7" drop. This bolt-in system also offers unprecedented adjustability: the...
1973-87 Coilover Dbl Adj Rear Suspension Ford 9" 170
With this all-new, engineered-from-scratch system, add modern performance to a pickup that was designed for utility all without removing the bed of the truck. QA1 engineered a unique design offering 4" to 7" drop that...
1973-87 Coilover Dbl Adj Rear Suspension 12 Bolt GM 250
With this all-new, engineered-from-scratch system, add modern performance to a pickup that was designed for utility all without removing the bed of the truck. QA1 engineered a unique design offering 4" to 7" drop that...
1965-72 Rear Double Adj Coilover 200lb Springs
QA1 engineered a unique torque arm design that maximizes performance without the inherent binding issues of other systems, all while achieving a 4" to 7" drop. This bolt-in system also offers unprecedented adjustability: the...
1955-57 Chevrolet Polished/Plain Heidt"S Triangular 4-Link Coilover Rear Suspension Kit
Heidt's 1955-57 Chevrolet Triangulated 4-Link Coil-Over Suspension Kit is a very popular kit as it does not require a panhard rod and can handle some serious horse power. Bars are fully adjustable, 1-1/4" X.156 tube with 3/4"...

1955-57 Chevrolet Polished/Plain Heidt"S Triangular 4-Link Coilover Rear Suspension Kit
Classic $3137.99 kit