Follow along as we install the Detroit Speed 1973-87 GM Square Body C10 Rear QUADRALink Suspension System with bolt-in axle brackets. Continuing to reinforce thoughtfully-designed products and modern-day ride quality, we ensure each driver, whether cruising or hauling, will enjoy the look and feel of their truck.

Detroit Speed 1973-87 GM Square Body QUADRALink Rear Suspension System features:

· Improved ride quality and stance for daily driving and light-duty hauling

· Includes adjustable Detroit Speed SWIVEL-LINKS™, coilover shocks and springs, installation hardware, and C-Notch cut template

· Powder coated, 4-link rear suspension with track bar

· Laser-cut brackets compatible with original axle, wiring and brake lines

· Adjustable upper shock mount relocates 1” up or down from nominal, allowing for change in ride height without affecting shock travel

· C-Notch plate creates additional axle clearance at lower ride heights

· Bolt-on and weld-on options available

Learn more about Detroit Speed's 1973-87 GM Square Body C10 rear suspension