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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 » 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

Baer Sport Rotors
Product ID: 05547-020

Details 

The Sport Rotor is a direct replacement 1pc rotor. This is designed to work with a wide variety of GM applications (click details).  These stock size rotors feature Baer's signature slot, drill, zinc plate finish.

Rotor Diameter: 10.5"
Thickness: 1.035"
Surface Finish: Slotted, drilled, zinc plated.
Notes: Designed to be used with standard brake systems.
Price: $324.49

 
Product ID: 103
Spark Plugs for GN1 Aluminum Heads
 
Autolite spark plugs we use in the Champion GN1 14-bolt aluminum heads. Set of 6
Price: $24.00

Boost Controller, variable 0-25
Product ID: 10402-25

Details 

The “VBC” kit can adjust boost pressure on any external wastegate or factory dual port actuator. Adjustable from 0psi to the indicated pressure and up to 25psi.

 For External Wastegates

Price: $109.99

Aeromotive A1000 Fuel Pump
Product ID: 11101

Details 

This is the pump that started it all. Durable, reliable, good looking and it supports high horsepower. Perfect for the daily driver that doesnʼt run like a daily driver.

Fuel Injected Engines:
up to 1300 HP - naturally aspirated
up to 1000 HP - forced air induction

Carbureted Engines:
up to 1500 HP - naturally aspirated
up to 1200 HP - forced air induction
Price: $415.24

Aeromotive Pro-Series Fuel Pump
Product ID: 11102

Details 

Designed for crazy horsepower, its hard to find a more powerful, higher flowing, in-line fuel pump anywhere. Engineered for high-horsepower racing engines, this beautiful pump features our innovative “dual chamber” pump design.

Fuel injected engines:
up to 2200 HP - naturally aspirated
up to 1700 HP - forced air induction

Carbureted engines:
Up to 2600 HP - naturally aspirated
Up to 2000 HP - forced air induction
Price: $715.95

Aeromotive Eliminator Fuel Pump
Product ID: 11104

Details 

This continuous duty “street warrior” supports big horsepower and maintains the drivability necessary for a true high performance street car. Designed for high horsepower street/strip applications, EFI or Carbureted, it features a “dual chamber” pumping mechanism.

Fuel Injected Engines:
up to 1900 HP - naturally aspirated
up to 1400 HP - forced air induction

Carbureted Engines:
up to 2300 HP - naturally aspirated
up to 1700 HP - forced air induction
Price: $510.95

Hardened Stator Support
Product ID: 12275
Hardened Stator Support
 
Our heat-treated stator cures the complaint of premature spline wear, which plagues the TH-200 4R. This is a must when installing a new torque converter
List Price: $62.95
Price: $62.95

Hardened Intermediate Drum
Product ID: 12278
Hardened Intermediate Drum
 
The intermediate drum has a problem with the splines on the shaft shearing off. Through a special coil induction heat treat we have cured the problem. This is a must when increasing Horsepower levels over the 350 mark.
List Price: $198.99
Price: $198.99

Aeromotive A1000 Injected Bypass Fuel Pressure Regulator
Product ID: 13101

Details 

Performance EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive’s high-flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world!
Price: $186.86

Aeromotive Pro-Series Boost Reference EFI Regulator
Product ID: 13110

Details 

The tuner’s choice for high horsepower EFI applications. The Pro-Series Regulator can support up to 2000 HP. For engines requiring high volume, high pressure fuel delivery the Pro-Series Boost Reference EFI Regulator is a perfect fit for serious power.

Price: $328.95

Aeromotive Universal Bypass Regulator
Product ID: 13301

Details 

A dual purpose, universal regulator for EFI or Carbureted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring, (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow and rock steady fuel pressure that only a dynamic, Aeromotive bypass regulator provides.
Price: $130.95

Morel Roller Lifters
Product ID: 1412-12

Details 

Set of Morel roller lifters for hydraulic roller cams.

Price: $290.00

Console TWIN Gauge Holder
Product ID: 1529-Buick
Console TWIN Gauge Holder
 
 2- 1/16" or 2- 1/8"
Price: $38.00

Windshield A-Pillar SINGLE Gauge Pod
Product ID: 1530-Buick
Windshield A-Pillar SINGLE Gauge Pod
 
This windshield A-pillar single gauge holder is made by the same company that does the popular console twin gauge holder we offer.

The holder comes painted grey to match the interior of the 1986-1987 Grand National. However, it will fit any 1978-1987 Regal, and can be painted to match any interior color using spray paint safe for plastic. It will house any 2-1/16″ or 2-1/8″ gauges.

Once you mount the pod with your gauge on the A-pillar post (between the door and windshield), your gauge will be easy to see while driving.

The holder is easy to install and attaches to the windshield pillar post by double-sided tape that is provided with holder. It’s not necessary to cut any holes.
Price: $29.00

Aeromotive Billet Electric Fuel Pump Controller
Product ID: 16306

Details 

For any pump, on any type of vehicle, the Aeromotive Fuel Pump Speed Controller (FPSC) minimizes fuel heating and vapor-lock problems by matching the duty cycle of the fuel pump to engine RPM. At low demand, the FPSC slows the fuel pump down, reducing the chance of suction side cavitation and vapor lock. When demand increases, the FPSC returns the fuel pump to 100% duty cycle for maximum flow. It’s like an automatic transmission for your fuel pump.

Price: $326.99

Dual Air\Fuel Meter
Product ID: 170402

Details 

FAST™ has revolutionized the tuning industry with the first two-sensor, wide-band air/fuel meter. The FAST™ Air/Fuel Meter uses a sensor in both of your engine's exhaust outlets (not just one sensor like competitive air/fuel meters) to get the full story on the state of your engine's tune. With the FAST™ Air/Fuel Meter, you can read both exhaust sensors individually or average them together for super accurate readings of the engine's true air/fuel ratio. For those on a budget, a single sensor version is available that can later be upgraded to the two-sensor technology.

Easy to use, the FAST™ Air/Fuel Meter includes a simple, built-in data-logger that doesn't require you to download to a laptop. It simply plays back your information on the unit's display screen in real-time. Advanced features include outputs for external data-loggers and digital gauges, as well as a narrow-band simulator function that allows you to feed your engine's computer a factory signal while using the wide-band sensor for air/fuel measurement. With double the sensors and double the performance, it's clear the FAST™ Air/Fuel Meter is the best choice for the serious engine tuner.

List Price: $613.27
Price: $589.99

Torque Converter, 9" Non-Lock-Up
Product ID: 19930
Torque Converter, 9" Non-Lock-Up
 
TH-200 4R Competition Converter 9" Non Lock Up, This converter is our staple converter, specifically designed for the turbo Buick. This converter is hand-fabricated, featuring a billet steel front cover, hand-finish stator, precision machine balancing, Torrinton roller bearings and fully furance brazed. These converters are custom-built to each vehicle's specifications taking into account the turbo sizing, camshaft choice, rear end gearing and tire size. The following "letters" determine the stall, please choose one
List Price: $895.00
Price: $895.00

Flexplate Bolts
Product ID: 200-2906

Details 

ARP Pro Series Flexplate bolts
Price: $25.32

Downpipe Flange
Product ID: 20248

Details 

GN Turbo Discharge Flange

 Available in stainless and mild steel

Price: $0.00

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