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QA1 Proma Star Series Coil-Over Shock Absorber - Single Adj. - Bushing Mount - 9.5in/12.75in - Alum

QA1
QAPDS304
806990059697
Shocks and Struts
20+ Units In Stock - Ships Next Business Day
$ 260.29 $ 234.95
$ 234.95

SKU: DS304 | UPC: 806990059697

QA1 Proma Star Series Coil-Over Shock Absorber - Single Adj. - Bushing Mount - 9.5in/12.75in - Alum

QA1 Proma Star Series coil-over shocks deliver precise handling and ride control for custom chassis and suspension builds where direct-fit parts do not exist. This single adjustable model with poly bushing mounts suits street cars drag setups and track vehicles needing tunable performance. Included hardware enables fast ride height changes for ideal stance using any 2.5 inch ID spring.

Key Features

  • Single Adjustable Valving: 15-position compression adjustment tunes ride firmness from soft street comfort to firm track control with one knob
  • Poly Bushing Mounts: Includes 1/2 inch and 5/8 inch sleeves to fit common mounts while cutting noise vibration and harshness
  • Full Ride Height Adjustability: Spring seat and hardware kit allow precise preload and height setup without disassembly
  • Aluminum Body Construction: 2 inch diameter lightweight durable body resists corrosion and reduces unsprung weight
  • 3.25 inch Travel: 9.50 inch compressed to 12.75 inch extended length provides ample suspension movement for most applications

Product Notes

  • Verify shock travel matches suspension geometry to prevent overextension or bottoming out
  • Spanner wrenches and thrust bearings sold separately simplify preload adjustments
  • Check stock spring pocket depth for desired height with full shock travel

Installation Notes

  • Professional installation recommended.
  • Pair with 2.5 inch ID coil spring of correct length and rate sold separately
  • Eyelet mounts work with 1/2 inch upper and 5/8 inch lower bushings or sleeves

This Part Fits

Year Make Model Submodel
Universal - Custom Chassis / Suspension All

Why Choose QA1?

  • Shocks built and dyno tested in USA for consistent performance
  • Rebuildable design extends service life across street and track use
  • Limited Lifetime Warranty available after registration at QA1.net/warranty

Frequently Asked Questions

  • Q: Does this shock fit specific vehicles?
    A: Designed for universal use in custom chassis drag cars street rods and suspension kits without direct OEM replacements
  • Q: What materials are used?
    A: Aluminum shock body with 1 inch hard chrome shaft poly bushings and zinc plated hardware for durability
  • Q: How do I get the warranty?
    A: Register online at QA1.net/warranty prior to installation for Limited Lifetime coverage

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Ships in protective tube 14in L x 5in W x 5in H
  • Weight: 4.85 lbs

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