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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 » Cotton's Performance

3" Cold Air Kit
Product ID: 3CAK


3" Flexible Duct Cold Air Kit


Kit Includes:

Flexible Duct x2

Turbo bell adapter

MAF sensor adapter x2

Flexible duct support bracket

Vapor Canister support bracket

Air Filter support bracket

36" MAT harness

SS clamps x4 

Price: $150.00

Product ID: CPT-1
Cotton's Performance T-shirt
 These beautiful shirt's come with our company logo front and back. Made of 100% COTTON
Price: $14.95

Product ID: CPT-2
Cotton's Performance Hat
 These hats are just what we need to keep the sun out of eyes and our brains from boiling. They come orange flame embroidered and the Cotton's Logo
Price: $14.95

Driveshaft Safety Loop
Product ID: DSL_MAC


Fits: 1978-1988 GM G-Body (Grand National, Monte Carlo SS, Malibu, Grand Prix, Cutlass)

Price: $79.99

Valve Cover Adapter for Oil-Catch Can
Product ID: ENG121


Cotton's very own billet aluminum valve cover adapters that fit into your aftermarket 1" i.d. breather grommet to allow -12AN female fittings for an oil catch can set-up. No welding, no headaches. Grommets not included.

 Sold separately so please adjust quantity as needed..

Price: $21.00

Valve Cover Angle Adapter for Push-In Breather
Product ID: ENG122


Cotton's very own billet aluminum angled breather adapters that fit into your aftermarket 1" i.d. breather grommet to allow 1" i.d. push-in style breathers.

 Sold separately so please adjust quantity as needed..

Price: $25.00

IACV Angled Housing
Product ID: ENG134


Replace that crummy looking idle air control valve housing and angle your IAC to make room for bigger intakes at the same time with Cotton's polished aluminum IAC angled housing. Comes with gasket and hardware.
List Price: $79.95
Price: $79.95

Vacuum Block, 1/8" NPT
Product ID: ENG135


Cotton's aluminum vacuum block accepts SIX 1/8" NPT fittings for custom vacuum lines... comes with gasket and mounting hardware.

* Does not include fittings


Kit option includes:

12x straight 1/8" NPT fittings

20 ft of 5/32" hard vacuum line

List Price: $39.95
Price: $29.95

Oil Return Flange, 1/2" NPT
Product ID: ENG136


Aluminum Oil Return Flange for custom return lines.

Accepts 1/2" NPT fitting

Comes with bolts and gasket

Price: $19.95

BMS Header Flanges
Product ID: ENG178


Set of Cotton's stainless steel header flanges specific to the Buick Motorsports Heads
Price: $195.00
Out of Stock

2.5" Dual Exhaust System
Product ID: EX100SS


Dual cat-back exhaust system by Pype's Performance. Comes with 2.5" mandrel bent (un-polished) stainless steel tubing, Pype's "Race Pro" straight-through stainless steel mufflers, and all necesary hardware for quick and easy installation.

Price: $499.95

Valve Covers, Cottons Performance
Product ID: HE-V6C


Set of Cottons Performance valve covers. Made by and same design as the popular Champion Buick 6 covers but with our logo engraved into them. Precision thick wall aluminum alloy casting for even gasket compression and no Leaks. CNC machined for consistent fit. Clearance for roller rocker arms. Unique spot-face and chamfer design breather bore accepts all popular breathers and maintains positive seal between breather and cover. No clearance problems. Bolts, washers and grommets included. Eye appealing and functional. A must for roller rocker installations.

 Comes with grommets and hardware.

Make sure you order gaskets and your choice of breathers

Price: $129.00
Out of Stock

Valve Spring Removal Tool
Product ID: VST


The best accomodation for removing and exchanging your valve springs while the heads are mounted on the motor. Works with stock heads or any aftermarket head with shaft mounted rockers.

Comes with detailed instructions and tips
Price: $44.95

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Jack Cotton's 8.90 @ 154MPH 1986 Buick