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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 » Buick Grand National » Engine Compartment & Accesories

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Motor Mount Pair
Product ID: 23842

Details 

Stock replacement mounts
Price: $35.98

Starter
Product ID: 336-1880

Details 

AC Delco rebuilt starter for the Buick 3.8

$$$ 27.50 CORE CHARGE $$$

:
Price: $81.39

Heater Hose Kit
Product ID: 6595-Buick

Details 

Here is something worth keeping on hand in your trunk because all four of these small pre-formed heater hoses are unique to 1986-1987 Turbo Regals.
Price: $34.95

Valve Cover Breather Tanks
Product ID: 85465

Details 

We offer the best way to keep oil from flowing off your valve covers and onto your exhaust to prevent any embarrassing smoking while cruising down the street...

 NOTE: Price is per tank. We also carry all fittings and braided hose to make this kit complete, at an additional cost.

Price: $79.95

Oil Cooler Hose Set
Product ID: BUO1062-SC

Details 

Price: $120.00

Alternator Bracket w/o Power Steering
Product ID: CRH-B1011
Alternator Bracket w/o Power Steering
 

made of billet aluminum

 For Power Steering and AC Deletion.

List Price: $229.00
Price: $219.00

Alternator and Power Steering Bracket
Product ID: CRH-B1011PS
Alternator and Power Steering Bracket
 

These ac delete kits are machined in an attractive billet aluminum metal, not only adding an attractive accent to your engine but also cleans up the area of the alternator by lowering the alternator to the location of the ac compressor, allowing easier access to the turbo, valve cover and installation of our custom polished MAF pipe.

 For AC Deletion.

List Price: $229.00
Price: $229.00

Starter, Mini High-Torque
Product ID: CSR103

Details 

CSR Mini High Torque starters offer the ultimate in high-torque, gear-reduction competition starters. They have been race-proven on large cubic-inch racing engines, as well as herds of street cars. They're designed to meet the most rigorous demands of today's competition engines and still keep on cranking out the starts.
Price: $319.00

Stock Steel Hood Gas Shocks
Product ID: ENG100

Details 

Price: $49.00

AC Delete Pulley
Product ID: ENG104
AC Delete Pulley
 
cheap replacement for removing the AC compressor. Will require a shorter serpentine belt depending on size of your crank pulley
Price: $63.99

Water Pump
Product ID: ENG-WP

Details 

AC Delco replacement water pump
Price: $56.00

Aluminum Pulley Set
Product ID: GN1-APS4

Details 

This is a GN1Performance "4 PIECE BILLET ALUMINUM PULLEY SET" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. These pulleys are CNC machined with a high polished finish. The kit includes the crank pulley, water pump pulley, power steering pulley, and last but not least the alternator pulley. Not only do these pulleys look very nice, but they are also extremely light weight!
Price: $339.00

Aluminum Pulley set
Product ID: GN1-APS6

Details 

This is a GN1Performance "6 PIECE BILLET ALUMINUM PULLEY SET" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. These pulleys are CNC machined with a high polished finish. The kit includes the crank pulley, water pump pulley, power steering pulley, tensioner pulley, alt fan, and last but not least the alternator pulley. Not only do these pulleys look very nice, but they are also extremely light weight!
Price: $399.00

Aluminum Upper Radiator Pipe
Product ID: GN1-URP

Details 

This is a GN1Performance "1 PIECE ALUMINUM UPPER RADIATOR PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This pipe comes complete with brand new hoses (2) and clamps(4) to mount on you car today. Its light weight and looks sharp! There are a couple of advantages to this item vs some of the others out on the market. Being that its 1 piece you only have 4 clamps where as others run 6 clamps including a 90 degree bend (more chances for something to slip off or crack). Another thing is you need not worrry about cracked hoses any more!
Price: $95.00

Poly Motor Mounts
Product ID: MM0101

Details 

We have designed and produced a new motor mount for GM G-Body vehicles from '78-'87, replacing GM part numbers: 25504647 left and 1258718 right. These are more commonly referred to as "Poly Motor Mounts", because they have Polyurethane bushings incorporated into their design. These new mounts have proven to be indestructible on engines making 1400+ HP, and are stronger than even the solid type mounts. The Poly mounts are designed to benefit the every-day driver as well as the full time racer, at any performance level.
Price: $249.00

Driverside Motor Mount
Product ID: MM0102

Details 

A great replacement that will eliminate the need for an engine tie down strap...
Price: $129.00

Passengerside Motor Mount
Product ID: MM0103

Details 

Great replacement for the passengerside mount if you have already upgraded the driverside.....
Price: $129.00

Poly Motor Mount Kit
Product ID: MM0104

Details 

We have designed and produced a new motor mount for GM G-Body vehicles from '78-'87, replacing GM part numbers: 25504647 left and 1258718 right. These are more commonly referred to as "Poly Motor Mounts", because they have Polyurethane bushings incorporated into their design. These new mounts have proven to be indestructible on engines making 1400+ HP, and are stronger than even the solid type mounts. The Poly mounts are designed to benefit the every-day driver as well as the full time racer, at any performance level.
Price: $269.00

Poly Motor Mount Kit, TTA
Product ID: MM2000

Details 

These Poly Motor Mounts are for the 89 TTA's with PRODUCTION 3.8 V-6s ONLY. They can also be used for engine swaps with prod. 3.8's in other F-body chassis (Camaro/Firebird/Trans-Am). This is a COMPLETE KIT, including new motor mounts, new frame pedestals (frame pads), isolation pads, new hardware, and a custom wrench.
Price: $379.00

Turbo Saver Kit
Product ID: PTE-TSK

Details 

This remote oil filter allows the turbo Buick to use the best available filter to help prevent dirty oil returning to the engine and very expensive turbocharger. Comes complete with all necessary mounting harware is easy to use installation instructions. A must for all engines
List Price: $169.00
Price: $164.95



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