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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 » MAIN PARTS LISTING -- CLICK HERE » Suspension & Rear End Components » All Products

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HRPartsNStuff Rear Swaybar
Product ID: 0450

Details 

 Our new swaybar / Anti-roll system transfers the force from one side to the other, doing a much more efficient job of equalizing the weight to each rear tire.  This in effect almost doubles the traction of a fast car with no air bags, because the passenger tire would have had very little weight on it.  With the added traction and the car being much closer to level, the car can now launch harder and straighter.  This reduces the chance of wandering out of the "groove" and further losing traction, while making it much safer to drive.  Not having to worry about the rear slicks getting cut or damaged from excessive body roll is an added bonus.

Price: $509.00

Rear Lower Control Arms - Tubular with Poly Bushings
Product ID: 211

Details 

Spohn's tubular rear lower control arms for the 1978-1987 G-Body cars outperform the flexible, stamped-steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation. All of the ends are fitted with grease fittings for easy lubrication of the fluted polyurethane bushings. Available powder coated in your choice of the listed colors.

Note: These LCAs do not have stock style sway bar mounting holes. These LCAs should be used with the Pro-Touring rear sway bar or Pro-Series rear drag bar.

Price: $109.00

Rear Lower Control Arms - Boxed with Poly Bushings
Product ID: 212

Details 

Spohn's boxed rear lower control arms for the 1978-1987 G-Body cars outperform the flexible, stamped-steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation. All ends are fitted with grease fittings for easy lubrication of the fluted polyurethane bushings. Available powder coated in your choice of the above colors.

Price: $195.00

Rear Lower Control Arms - Tubular Adjustable with Spherical Rod Ends
Product ID: 213

Details 

Spohn's spherical rod ended rear lower control arms for the 1978-1987 G-Body cars outperform the flexible, stamped-steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation. The high quality spherical rod ends provide for "bind-free" handling and no deflection launch performance. The solid connections will increase road noise.

Price: $209.00

Rear Lower Control Arms - Tubular Adjustable with Poly Bushings
Product ID: 214

Details 

Spohn's adjustable poly bushed rear lower control arms for the 1978-1987 G-Body cars outperform the flexible, stamped-steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation.  Adjustability allows for fore and aft centering of the rear to correct for factory tolerances, this also allows for fore and aft movement of the entire rear assembly to provide for adequate tire clearance when running large tires.

Price: $169.00

Body Mount Kit
Product ID: 3-4141G

Details 

Energy Suspension specially formulated polyurethane body mount sets combine the best qualities; they're soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most have a steel ring molded into the end for added durability.

Price: $159.00

Air-Lift Bags, G-body
Product ID: 60733

Details 

Engineered as add-on helper springs for coil spring suspensions, Air Lift 1000 Drag Bag Air Springs are ideal for the rear coil springs of many cars and some SUVs with light to medium tow/carry capacity.
These springs feature an easy do-it-yourself installation using simple hand tools, and they can be used for load assist or to preload your suspension for drag racing. Each kit is complete with air springs, air lines, fittings, mounting hardware, and a detailed installation manual.
Price: $116.95

Rear Upper Control Arm Housing Bushings - Polyurethane
Product ID: 610U

Details 

Rear upper control arm rear housing polyurethane bushings.

Priced per Pair -- Qty. 1 = 1 Pair
Price: $39.00

Rear Upper Control Arms - Tubular with Poly Bushings
Product ID: 611

Details 

Spohn's tubular rear upper control arms for the 1978-1987 G-Body cars outperform the flexible, stamped-steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation. All ends are fitted with grease fittings for easy lubrication of the fluted polyurethane bushings.

Price: $119.00

Rear Upper Control Arms - Tubular Adjustable with Poly Bushings
Product ID: 614

Details 

Spohn's tubular adjustable rear upper control arms for the 1978-1987 G-Body cars outperform the flexible, stamped steel arms and soft rubber bushings that come from the factory. Eliminate wheel hop and increase traction with an easy bolt on installation. All ends are fitted with grease fittings for easy lubrication of the fluted polyurethane bushings. Adjustability feature allows for setting the pinion angle. Our right hand and left hand threaded silver zinc plated CNC machined 4140 chrome moly double male stud adjuster allows for easy on-car adjustments, no need to unmount the control arm to make adjustments!

Price: $169.00

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

Front Upper A-Arms - Stock & Drop Spindles
Product ID: 755

Details 

These Part #755 tubular upper a-arms are designed for use with stock or stock style (ie. drop spindles) spindles.

Our tubular upper a-arms for the 1978-1987 G-Body cars provide additional header clearance and are assembled with new forged 4140 chrome moly offset cross shafts and heavy-duty bushing retainers. High durometer polyurethane bushings are fluted on the o.d. and i.d. and feature dual grease flow through holes for squeak-free operation. Not only will they provide maximum rigidity and great looks, they also drop almost four pounds of unsprung weight!

Price: $315.00

Front Upper A-Arms - Tall Spindle Swap
Product ID: 756

Details 

These #756 tubular upper a-arms are designed for use with the popular F-Body and B-Body tall spindles or aftermarket tall spindles. This upgrade provides improved handling by creating a more negative camber curve and allows the use of easy to find 11" (F-Body) and 12" (B-Body) brake rotors.

Spohn tubular upper a-arms for the 1978-1987 G-Body cars provide additional header clearance and are assembled with new forged 4140 chromoly offset cross shafts and heavy-duty bushing retainers. High durometer polyurethane bushings are fluted on the o.d. and i.d. and feature dual grease flow through holes for squeak-free operation. Not only will they provide maximum rigidity and great looks, they also drop almost four pounds of unsprung weight!

Price: $295.00

Front Lower A-Arms
Product ID: 782

Details 

The front shock's lower t-bar mounts to our a-arm base just like it does on the factory a-arm. What that means is you can run any front shock or front coil over system. If it mounts to the factory a-arm, it will mount the same to our a-arm. That provides you with the flexibility to run factory style coil springs or lowering springs, factory or aftermarket front shocks, and aftermarket front coil over kits, all on the same a-arm.

These a-arms come equipped with steering stops welded in place that maintain the factory steering radius as well as polyurethane bump stops that maintain the same suspension travel as the factory a-arms.
Price: $489.00

Pro-Series Rear Sway Bar
Product ID: 920

Details 

Leaving the line sideways? Car looks like the "Leaning Tower of Pisa" when you launch?

Spohn's Pro-Series rear anti-roll drag sway bar for the 1978-1987 G-Body cars eliminates torque steer and body roll during hard launches and will drastically improve consistency and stability going down the track.

Price: $414.95

Moser 33 Spline Axle & Spool Kit
Product ID: ASP-2

Details 

Moser Custom Alloy 33 spline Axles for 8.5" 10 Bolt GM included with Moser Full Spool, Moser C-Clip Eliminator Kit, Spool Bearings and comes with a choice of 12mm or 1/2" studs. (Unless noted we ship with 12mm studs).

If you are looking for Moser parts, we are your connection, call for pricing and availability

Price: $630.00

Carrier Bearings
Product ID: BRG1

Details 

Price: $75.00

Rear Sway Bar, single-link
Product ID: BWOL101

Details 

If you have plans to run as quick as mid 8's or slower in the 1/4 mile we recommend Wolfe Race Craft's Single-Link Sway Bar. This is a WELD-IN piece Made of strong 1 1/4 x .375"wall Cromoly tubing. The arms are laser cut out of 1/8 Cromoly plate and completely Heli-Arc welded to the main sway bar. This sway bar rides on machined aluminum bushings for solid control and long life. Each bushing is lubricated thru the grease fitting already installed.

ELIMINATES ALL TORQUE STEER AND BODY ROLL DURING LAUNCH

List Price: $399.00
Price: $379.00

Rear Upper Control Arms, double adjustable
Product ID: BWOL111

Details 

Double Adjustable Control Arm designed by Wolfe Race Craft for easy adjustment and rear-end setup without unbolting the control arm. Makes setting up rear-end and pinion angle easy. Same control arm design as used on Job Spetters NMRA Championship 7 second Mustang.

Comes with Std 12mm Grade 10.8 bolts (stock)

Price: $251.99

Rear Lower Control Arms, double adjustable
Product ID: BWOL122
Rear Lower Control Arms, double adjustable
 

Wolfe Race Craft's double adjustable lower control arms. Made of 4130 chromoly tube with spherical rod ends, solid mounted which eliminates any slop or binding (common with rubber or poly). Adjustable for centering tire in wheel well without unbolting control arm.. a must for the serious drag racer.

Comes with Std 12mm Grade 10.8 bolts (stock)

Price: $242.00

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Jack Cotton's 8.90 @ 154MPH 1986 Buick
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