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HO Dual Fans and Aluminum Shroud Setup
Product ID: DualFanSetUpHO

Details 

This is a GN1Performance "HO 2720cfm DUAL FAN SETUP AND ALUMINUM SHROUD FOR YOU RADIATOR" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Also this item will work with my vehicles.This product not only looks great in the car, but also most importantly keeps your car running cool especially for those of you running front mount intercoolers. THIS IS A DIRECT BOLT IN PLUG AND PLAY ITEM! The fans have the correct plugs to plug right into your factory harness. Comes with 2 HIGH FLOWING HIGH OUTPUT 12" inch SPAL fans (1390 cfm EACH), and draw 13.5 amps. Also includes a relay kit to allow full  power and advantage of these fans with a delay for the second fan so the kit doesnt draw too many amps at once avoiding blown fuses. The shroud is hand built out of aluminum with tabs, and mounting hardware. The shroud dimensions are 25x14x1.

*Radiator is not included in this kit 

Price: $435.00

Billet EGR Block off Plate Engraved Power 6 Logo
Product ID: EGRBlockPlate

Details 

This is a GN1Performance "EGR Block Off Plate with an Engraved power 6 logo on it" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of billet aluminum.
Price: $22.00

3" Inch K&N Air Filter
Product ID: Filter3.0InchAirFilter

Details 

This is a  "K&N 3" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6
Price: $65.00

3.5" Inch K&N Air Filter
Product ID: Filter3.5InchAirFilter

Details 

This is a  "K&N 3.5" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6
Price: $65.00

4 Inch K&N Air Filter
Product ID: Filter4InchAirFilter

Details 

This is a  "K&N 4" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6
Price: $65.00

SFI FlexPlate External Balance
Product ID: FlexPlateExternalBalance

Details 

This is a "SFI FLEXPLATE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This flex plate is for an EXTERNAL balance.
Price: $169.00

SFI FlexPlate Neutral
Product ID: FlexPlateNeutral

Details 

This is a "SFI NEUTRAL FLEXPLATE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This flex plate is for an INTERNAL balance.
Price: $169.00

Gasket SCE Header
Product ID: GasketSCEHeader

Details 

This is a set of SCE "HEADER GASKETS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6Clean, flat surfaces are essential to a good seal. and the best way to seal a exhaust is with SCE Pro Copper embossed exhaust gaskets. These copper exhaust gaskets feature an embossed O-ring around the exhaust port to increase sealing pressure for a tight, leak-proof seal, even on imperfect surfaces. 
Price: $59.00

SE Headers
Product ID: Headers-SE

Details 

This is a set of GN1Performance "SE HEADERS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.They feature HUGE ports. These headers are only available in none polished raw stainless finish. They are complete with gaskets, clamps, and cross pipe.
 
 *These are for competition use only modifications or adjustments maybe required
Would You Like to add SCE copper Header Gaskets? Yes (+$55.00)
No
Price: $599.00

Center Console with Cup Holders
Product ID: HighRiseCenterConsole

Details 

This is a  "HIGH RISE CENTER CONSOLE WITH CUP HOLDERS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This console is built in the USA and is an awesome item for these cars. The console looks as if it came from the factory with the advantage of cup holders and a padded arm rest. The Console is wrapped in leather and is available in the two tone black and grey as shown, solid black, or solid grey.

Console Length Short
Long (Covers Ashtray) (+$15.00)
Price: $129.00

HR PartsNstuuf Motor Mounts
Product ID: HRpartsMotorMounts

Details 

This is a pair of "HR Parts N Stuff Poly Motor Mounts" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. 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. Select the vehicle from the list below to find the mounts for your vehicle.

 

***These are always in stock!!! No delays in the shipping process. 

Price: $249.00

Liquid Filled Fuel Pressure Gauge and XRP Fitting
Product ID: LiquidFilledFuelPressureGaugeXRPfitting

Details 

This is "GN1PERFORMANCE EXCLUSIVE LIQUID FILLED FUEL PRESSURE GAUGE and XRP FITTING for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is the gauge that goes on the fuel rail in the engine compartment. Comes with all the fittings needed to mount it today. 

 

Price: $79.00

Engine Oil Cooler Kit
Product ID: OilCoolerKit

Details 

This is a GN1Performance "Engine Oil Cooler" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The kit includes a custom billet oil cooler adapter, 2 steel breaded lines, a brass oil filter adapter and the cooler itself.
Price: $249.00

Lower Turbo Oil Return Fitting Angled
Product ID: OilReturnAngle

Details 

This is a GN1Performance "45 DEGREE ANGLE LOWER TURBO OIL RETURN" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of biller aluminum and a AN #10 fitting.
Price: $25.00

Lower Turbo Oil Return Fitting Straight
Product ID: OilReturnStraight

Details 

This is a GN1Performance "STRAIGHT LOWER TURBO OIL RETURN" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of biller aluminum and a AN #10 fitting.
Price: $25.00

Ported Heads Cast Iron Heads
Product ID: PortedCastIronHeads

Details 

This is a GN1Performance "PORTED CAST IRON HEADS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The heads feature a 170 stainless valves and exhaust are 160. They have new keepers, EGR filled for delete, new retainers, and new springs for a roller or regular hydraulic cam. 

 This item is in stock, PLEASE CALL FOR PRICING 

Price: $0.00
Out of Stock

Rear Adjustable Upper and Lower Control Arms
Product ID: RearUpperAndLowerControlArms

Details 

This is a Set of  GN1Performance "ADJUSTABLE REAR UPPER AND LOWER CONTROL ARMS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 G-Body Car. These control arm include all the hardware as pictured. Constructed out of high quality aircraft billet aluminum and are Direct replacements for the cheap stock thin metal arms! These increase your cars stability greatly, not mention look amazing!

 *These after market control arms are factory replacement. They come with larger than factory bolts for added strength and durability. Some modifications maybe be needed to allow the after market grade 8 bolt to fit properly. If you wish not to make modifications then you may also use the preexisting factory bolts.

Price: $430.00

SCE Turbo Gasket
Product ID: SCETurboGasket

Details 

This is a Comp Turbo "SCE Turbo Flange Copper Gasket" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This Original SCE Pro Copper Embossed Turbo Flange Gasket is the only way to go to achieve the ultimate header to turbo seal!
Price: $19.99

Scorpion Roller Rockers
Product ID: ScorpionRollerRockers

Details 

This is a set of"SCORPION STUD MOUNTED ROLLER ROCKERS " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. These are designed for the 8 bolt or 14 bolt Champion racing heads.
Ratio 1.55
1.65
Price: $349.00

Second Gear Band
Product ID: SecondGearBand

Details 

This is a GN1Performance "HIGH PERFORMANCE SECOND GEAR BAND" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a full competition second gear band for a 200r4 transmission, fully lined.
Price: $68.00

Stock CNC Ported Manifold
Product ID: StockPortedManifold

Details 

This is a "CNC PORTED STOCK INTAKE MANIFOLD" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6

 This item is sold on a exchange basis ONLY. Customer must ship us their old manifold and if the core is in proper condition we will ship you out a new manifold. Customer is responsible for the shipping costs of the old manifold. 

Core charge is $300 
Price: $425.00

Aluminum Stock Up Pipe Replacement
Product ID: StockUpPipe

Details 

This is a GN1Performance "Stock Replacement Up Pipe" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item is a great upgrade from the factory steel throttle body up pipe. It is polished 2.5" aluminum pipe and also comes with (2) 2.5 hoses and (4) Heavy duty t clamps.
Price: $89.00

ARP Head Studs
Product ID: StudsHeadARP

Details 

This is a Set of "ARP HEAD STUDS " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $135.00

ARP Main Studs
Product ID: StudsMainARP

Details 

This is a Set of "ARP MAIN STUDS " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $109.00

Super Chiller Liquid to Air Intercooler
Product ID: SuperChillerIC

Details 

This is a GN1Performance "SUPER CHILLER LIQUID TO AIR  INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This SUPER CHILLER model is a custom hand built liquid to air intercooler that has a bar and plate core with hook ups to run cold water through for a COLD air charge going into the motor. This is an ideal product for drag cars and can be mounted on the floor board of the passenger seat. No pipes are included. This is the intercooler alone.
Price: $325.00

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