SKU: TD706 | UPC: 806990060464
QA1 Stocker Star Series Rear Shock Absorber – Double Adj. – 13.25in/20.5in – Aluminum for 1979-2004 Ford Mustang
QA1 TD706 Stocker Star Series rear shock absorbers deliver precise double adjustable damping for 1979-2004 Ford Mustangs. These aluminum smooth body shocks fit stock rear mounts with bolt-in installation to enhance handling and ride control. Dyno tested for consistent performance they reduce weight while maintaining durability on street or track.
Key Features
- Double Adjustable Valving: Independent 16-click compression and 16-click rebound adjustments tune ride from firm track settings to compliant street comfort
- Lightweight Aluminum Body: 1.83-inch diameter billet aluminum construction cuts unsprung weight by up to 40% over steel for sharper cornering and acceleration
- Stock Mount Design: 0.375-inch eyelets top and bottom match factory locations for direct bolt-in replacement no fabrication needed
- Dyno Tested and Serialized: Each shock undergoes individual dyno testing with unique serial number for verified quality and performance traceability
- Serviceable Construction: Fully rebuildable at QA1 authorized centers extends shock life with fresh seals and valving updates
Product Notes
- Made in USA with chrome 0.625-inch shaft and 7.25-inch travel for reliable damping
- Rear position only pairs sold individually for custom setups
- Protect from debris during install to preserve shaft finish
Installation Notes
- Professional installation recommended.
- Bolt directly to factory rear control arm and frame mounts
- Compatible with OEM hardware torque to factory specs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1993 | Ford | Mustang | All (Fox Body) |
| 1994-2004 | Ford | Mustang | All (SN95 GT V6 Cobra Mach 1) |
Why Choose QA1?
- Proven motorsports heritage in drag road racing and street applications
- High-volume production with tight tolerances for repeatable damping
- Engineering focus on street-friendly performance without harshness
Frequently Asked Questions
- Q: Which Mustang models does TD706 fit rear?
A: Fits all 1979-2004 Ford Mustangs with stock rear shock mounts including Fox Body 79-93 and SN95 94-04 GT V6 Cobra and Mach 1 - Q: What materials are used in construction?
A: Billet aluminum smooth body 0.625-inch chrome shaft PTFE impregnated bearings and dual O-ring seals for leak-free operation - Q: What warranty coverage applies?
A: Two-year limited warranty on materials and workmanship rebuildable for extended service at QA1 centers
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube 22in x 4in x 4in
- Weight: 4.9 lbs product 6 lbs shipping





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