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" Centerless Ground, Hard Chrome Plated, Solid Piston Rod. Three Step Sealing System.
QA1 DS302 Proma Star Coil-Over Shock, 11.125/8.625 Ext/Comp QA1
QA1 DS302 Proma Star Coil-Over Shock, 11.125/8.625 Ext/Comp
Sku # 721DS302
Mfr. Part # DS302
Condition
New
Brand
QA1
Sold
Each
Details
Info

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" Centerless Ground, Hard Chrome Plated, Solid Piston Rod
  • Three Step Sealing System
This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the "Shipping and Payments" tab.
Specs
Sold in Quantity
Each
Finish
Anodized
Shock Type
Twin Tube
Color
Black
Bushing Material
Polyurethane
Shock Body Material
Aluminum
Upper Shock Mount
Eyelet
Lower Shock Mount
Eyelet
Hardware Included
Yes
Adjustable
Yes
Mounting Bracket Included
No
Body Diameter
2.00
Gas Charged
No
Number of Valving Selections
18
Coilover Springs Included
No
MFG. Part #
DS302
Spring Diameter
2.5
Compressed Length
8.63
Compressed Length Range
8.00" to 8.99"
Extended Length Range
11.00" to 11.99"
Shock Stroke
3.00
Shock Adjustability
Single Adjustable
Spring Length
7 Inch
Mounted Length Range
9 1/2" - 10"
Extended Length
11.13
Mounted Length
9.75
GTIN Code
806990059659
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QA1 COM8T-102PK 1 Inch Bearing Kit
QA1 COM8T-102PK 1 Inch Bearing Kit
Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.