With QA1's Proma Star single adjustable coil-over shock, you can easily adjust your compression and rebound valving and get the hard-core performance you need. One knob allows you to choose from 18 valving options that adjust both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location. Simultaneous Compression and Rebound Adjustment Coil-Over Lightweight Aluminum Ride Height Adjustable Spring Mounting Hardware Included 100% Dyno Tested and Serialized Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers American Made Precision Machined Aluminum Piston with PTFE Piston Band 5/8 in. Centerless Ground, Hard Chrome Plated, Solid Piston Rod Three Step Sealing System.

More From This Category

Strange ,Coilover Shock, Double Adjustable, Aluminum, 20.10 in. Extended, 12.90 in. Collapsed, Stud/Bearing, Each

Strange ,Coilover Shock, Double Adjustable, Aluminum, 20.10 in. Extended, 12.90 in. Collapsed, Stud/Bearing, Each

$612.82

QA1 Front Pro Coil Shock System,1974-1978 Ford Mustang II, Single Adjustable

QA1 Front Pro Coil Shock System,1974-1978 Ford Mustang II, Single Adjustable

$1,433.91

QA1 Front Pro Coil Shock System, Double Adjustable, GM, 10in. Spring, 550lb./in.

QA1 Front Pro Coil Shock System, Double Adjustable, GM, 10in. Spring, 550lb./in.

$1,869.84