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72mm Throttle Body and power 6 Plenum
Product ID: 72mmThrottleBodyandPlenum

Details 

This is a NEW AND IMPROVE "GN1Performance BILLET ALUMINUM 72mm THROTTLE BODY AND POLISHED UPPER PLENUMfor a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6With this throttle body and plenum kit you will have a quicker throttle response and faster turbo spool up, not to mention it's Billet Machine finish and polished plenum with custom engraved power 6 look really sharp. 

This new generation plenum is taller and wider than the previous model, allowing more air to flow even more efficiently than before! Now your IAC wont have contact with your intake silicone hose at all, thanks to the added height and angled IAC

Both items are made in the U.S.A. Plenum only comes in high polished finish, while the throttle body is a machined finish. 

This is our NEW design plenum for 2015

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Price: $469.00

72mm Throttle Body Power 6 Plenum Only
Product ID: 72mmThrottleBodyPlenumOnly

Details 

This is a NEW AND IMPROVE "GN1Performance ALUMINUM 72mm THROTTLE BODY UPPER PLENUM,for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6With this throttle body plenum kit you will have a quicker throttle response and faster turbo spool up, not to mention it's polished finish with custom engraved power 6 look really sharp. 

This new generation plenum is taller and wider than the previous model, allowing more air to flow even more efficiently than before! Now your IAC wont have contact with your intake silicone hose at all, thanks to the added height.

This item is made in the U.S.A. Plenum only comes in high polished finish.

This is our NEW design plenum for 2015

Price: $299.00

Billet Vacuum Block
Product ID: BilletVacuumBlock

Details 

This is a "BILLET ALUMINUM THROTTLE BODY VACUUM BLOCK" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item replaces the stock cheap plastic piece. Our Vacuum block comes complete with 2 stud bolts, and a gasket. (Brass fitting not included). This item is made in the U.S.A. and has a billet machine finish to it.

Price: $79.00

Black Throttle Body 72mm
Product ID: BlackThrottleBody72

Details 

This is a "BLACK ANODIZED BILLET ALUMINUM 72mm THROTTLE BODY" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body you will have a quicker throttle response and faster turbo spool up, not to mention it's Billet Machine finish looks really sharp! This throttle body has a very unique feature, the Idle control motor mounts at a 45 degree angle to elminate the use of the old style "angle boss" (as shown in picture 5 of 5, IAC housing not included) This product is made in the U.S.A and also features our logo on the inner flap!
Price: $315.00

Throttle Body 72mm
Product ID: ThrottleBody72

Details 

This is a "BILLET ALUMINUM 72mm THROTTLE BODY" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body you will have a quicker throttle response and faster turbo spool up, not to mention it's Billet Machine finish looks really sharp! This throttle body has a very unique feature, the Idle control motor mounts at a 45 degree angle to elminate the use of the old style "angle boss" (as shown in picture 5 of 5, IAC housing not included) This product is made in the U.S.A and also features our logo on the inner flap!
Price: $299.00

Billet CNC Throttle Body 1
Product ID: ThrottleBodySpacer

Details 

This is a "BILLET ALUMINUM CNC MACHINED 1" THROTTLE BODY SPACER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $129.00




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