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 Cottons Performance Center
 105 Walnut St.
 Agawam, MA 01001
 Ph:  (413) 789-0531
 Fx:  (413) 789-0401
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Home » QA1 Precision Products

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Rear Coilver Kit -- QA1
Product ID: 736-G-QSA

Details 

The Spohn Performance rear coil over conversion kit for the 1978-1987 GM G-Body: Regal, Malibu, Monte Carlo, etc. ships to you fully assembled (as pictured) and ready to install. The kit is an easy 100% bolt in installation!
Price: $580.00

Coilover Spanner Wrench
Product ID: T114W

Details 

These QA1 coil-over wrenches fit most coil-over shocks, including the ones on our Turbo Regals. They offer enough leverage to turn most spring seats and are small enough to fit in your back pocket.

Sold as a pair

Price: $19.00

Double Adjustable Front Shock
Product ID: TD505

Details 

TD505 Double Adjustable – Truly Independent Compression and Rebound Adjustment; 324 Valving Options

  • Includes 24 positions of compression adjustment on one knob, and 24 positions of rebound adjustment on the other knob. Each knob is clearly labeled with an "R" for rebound or a "C" for compression, as well as plus and minus symbols for ease of adjustment.
  •  Deflective Disc Valving – Advanced Shock Technology Increased valving response, control and consistency.

Sold separately so adjust quantity as needed...

List Price: $269.95
Price: $227.95

Double Adjustable Rear Shock
Product ID: TD801

Details 

TD801 Double Adjustable – Truly Independent Compression and Rebound Adjustment; 576 Valving Options
  • Includes 24 positions of compression adjustment on one knob, and 24 positions of rebound adjustment on the other knob. Each knob is clearly labeled with an "R" for rebound or a "C" for compression, as well as plus and minus symbols for ease of adjustment.
  •  Deflective Disc Valving – Advanced Shock Technology Increased valving response, control and consistency.

Sold separately so adjust quantity as needed...

List Price: $269.95
Price: $239.95

"R" Series Adjustable Front Shock
Product ID: TR505

Details 

Deflective Disc Valving – Advanced shock technology with increased valving response, control and consistency. On-The-Car Valving Adjustment - Gone are the days of removing shocks to adjust valving, simply turn the knob.

"R" Series - Fixed firm compression with adjustable rebound: 90-10 valving for all front drag racing applications.

Sold separately so adjust quantity as needed...
Price: $189.95

Single Adjustable Front Shock
Product ID: TS505

Details 

Better ride, better looks. Amazing adjustability for the street or strip, get the ride you dreamed of..

Designed just for race classes where stock suspensions are required, the aluminum shocks feature a 18-way externally adjustable valving system to make fine-tuning your suspension a breeze. The shocks utilize a 5/8 in. hard chrome piston and the best sealing system available on the market. They're made from durable aluminum with a clear anodized finish for long-lasting good looks.

Sold individually so adjust quantity as needed

Price: $169.00

Single Adjustable Rear Shock
Product ID: TS801

Details 

TS801 Single Adjustable - Simultaneous Compression and Rebound Adjustment

  • 12 Valving Options
  • Unique to QA1, one knob changes both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location.

Sold separately so adjust quantity as needed...

Price: $169.00


 
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Jack Cotton's 8.90 @ 154MPH 1986 Buick
 T-Type