7 of 7 Items
  • Throttle Body 72mm Throttle Body 72mm Throttle Body 72mm Throttle Body 72mm Throttle Body 72mm

    Throttle Body 72mm

    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...

    $339.00
  • IAC Angle Boss IAC Angle Boss IAC Angle Boss

    IAC Angle Boss

    This is a "BILLET ALUMINUM IAC ANGLE ADAPTER PLATE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This billet adapter plate mounts to the throttle body and allows the IAC motor sit at a 45 degree angle to allow the...

    $85.00
  • Black Throttle Body 72mm Black Throttle Body 72mm Black Throttle Body 72mm Black Throttle Body 72mm Black Throttle Body 72mm

    Black Throttle Body 72mm

    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,...

    $359.00
  • Billet CNC Throttle Body 1" Spacer Tapped Billet CNC Throttle Body 1" Spacer Tapped Billet CNC Throttle Body 1" Spacer Tapped Billet CNC Throttle Body 1" Spacer Tapped

    Billet CNC Throttle Body 1" Spacer Tapped

    This is a "BILLET ALUMINUM CNC MACHINED 1" THROTTLE BODY SPACER TAPPED" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This 1" Billet aluminum spacer is designed to adapt with the factory...

    $139.00
  • Billet CNC Throttle Body 1" Spacer Billet CNC Throttle Body 1" Spacer Billet CNC Throttle Body 1" Spacer Billet CNC Throttle Body 1" Spacer Billet CNC Throttle Body 1" Spacer

    Billet CNC Throttle Body 1" Spacer

    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. This 1" Billet aluminum spacer is designed to adapt with the factory intake manifold...

    $120.00
  • 72mm Throttle Body Power 6 Plenum Only 72mm Throttle Body Power 6 Plenum Only 72mm Throttle Body Power 6 Plenum Only 72mm Throttle Body Power 6 Plenum Only 72mm Throttle Body Power 6 Plenum Only

    72mm Throttle Body Power 6 Plenum Only

    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 V6. With this throttle body plenum kit you will have a quicker throttle...

    $349.00
  • 72mm Throttle Body and power 6 Plenum 72mm Throttle Body and power 6 Plenum 72mm Throttle Body and power 6 Plenum 72mm Throttle Body and power 6 Plenum 72mm Throttle Body and power 6 Plenum

    72mm Throttle Body and power 6 Plenum

    This is a NEW AND IMPROVE "GN1Performance BILLET ALUMINUM 72mm THROTTLE BODY AND POLISHED UPPER PLENUM" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body and plenum kit you...

    $589.00
7 of 7 Items