Check where the rear sway bar attaches before ordering this B-body coil-over upgrade. The lower StrongArms carry the new shock mounts, so a bar attached to the old lower arms will not transfer. HQ shocks, springs and lower arms come together here; the upper-arm and panhard setup is separate.
 
Fitment
1965-1970 Chevrolet B-body applications in the manufacturer table below, with the matching Ridetech rear upper-arm and adjustable panhard kit.
Manufacturer-listed models: 1965-1970 Chevrolet Bel Air; 1965-1970 Chevrolet Biscayne; 1969-1970 Chevrolet Brookwood; 1966-1970 Chevrolet Caprice; 1969-1970 Chevrolet Estate; 1965-1970 Chevrolet Impala; 1969-1970 Chevrolet Kingswood; 1969-1970 Chevrolet Townsman.
 
Specifications
Part 11286210 is the HQ single-adjustable version, with rebound adjustment and aluminum monotube shock bodies.
Rear lower StrongArms use self-lubricating R-Joints; coil-overs mount at the original spring location.
 
Included
Two HQ coil-overs and springs, rear lower StrongArms, upper mount/clamp plates, shock brackets, bearing/R-Joint spacers and hardware.
 
Before ordering and installation
The Ridetech rear upper-arm/adjustable panhard kit and compatible MuscleBar are separate. Factory shocks/springs and a sway bar attached to the lower arms are incompatible.
Match the upper mount orientation to the coil-spring pocket. Install the shocks body-up and set the adjuster direction as shown in the manual.
Set loaded ride height with usable compression and extension travel. Do not lower the spring retainer below zero preload to chase stance; change spring rate when the manual calls for it. R-Joints require no added lubrication.
Manufacturer product information and fitment
Manufacturer instructions