| Brand | QA1 |
|---|---|
| Placement on Vehicle | Rear |
| Type | Coilovers |
| Manufacturer Part Number | 721489-450 |
| Material | Aluminum |
| Universal Fitment | Yes |
| California Prop 65 Warning | False |
Check the listing for details. QA1 Adjustable 12 Inch Coil-Over Shock Kit, 450 Spring Rate. Condition: New. Listed at 694.39 USD. These premium aluminum bodied shocks are not a revalved race shock - they were built specifically for street rods. QA1 shocks feature 18 easily adjustable rebound settings to fine tune your hot rod's ride. Has 5/8" I.D. mounting eyes and includes 1/2" bushing. Billet aluminum shock body. 5/8" centerless ground, hard chrome plated, solid piston rod. Deflective Disc Valving. 3-step sealing system. 18-position adjuster knob changes the rebound valving. Allows suspension control in one easy-to-reach location. 100% dyno tested and serialized. Revalveable and rebuildable by QA1 authorized service centers.