Transmissions, Parts, and Torque Converters

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  • Billet Transmission Super Servo Kit

    Billet Transmission Super Servo Kit

    This is a "Billet Aluminum Super Servo Kit" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 200R4 Transmission. This servo will apply up to 17%  more holding pressure due to its greater apply area. It is a longer...

    $325.00
  • Poly Transmission Crossmemeber Mount Pads Poly Transmission Crossmemeber Mount Pads Poly Transmission Crossmemeber Mount Pads Poly Transmission Crossmemeber Mount Pads Poly Transmission Crossmemeber Mount Pads

    Poly Transmission Crossmemeber Mount Pads

    This is a HRparts "Transmission Crossmember Mount pads" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 running the factory trans crossmember. These are made of Polyurethane material, which is...

    $89.00
  • Drive Shaft Loop Drive Shaft Loop Drive Shaft Loop

    Drive Shaft Loop

    This is a "HR PARTS N STUFF DRIVE SHAFT LOOP" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. NHRA requires a drive shaft loop on cars running 13.99 or quicker with slicks, or 13.00 with street tires and are...

    $95.00
  • Deep Aluminum Transmission Pan Deep Aluminum Transmission Pan Deep Aluminum Transmission Pan Deep Aluminum Transmission Pan

    Deep Aluminum Transmission Pan

    This is a "Deep Transmission Pan for afactory 200-r4 Buick Trans " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is an all aluminum deep aluminum transmission pan which holds more fluid for...

    $379.00
  • A Transmission Mount A Transmission Mount A Transmission Mount

    A Transmission Mount

    This is a HRparts "Transmission Mount" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 running a 200r4 Transmission. These new mounts have proven to be indestructible on engines making 1400+ HP, and are...

    $99.00
  • 10" Inch PTC Custom GN1 Exclusive Torque Converter 10" Inch PTC Custom GN1 Exclusive Torque Converter 10" Inch PTC Custom GN1 Exclusive Torque Converter

    10" Inch PTC Custom GN1 Exclusive Torque Converter

    This is a "10" Inch PTC Custom GN1 Exclusive Converter " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. It's available from a 2800 to 4000 stall. Few minor modifications will be necessary to install this converter...

    $829.00
  • 200R4 Built Transmission 200R4 Built Transmission 200R4 Built Transmission 200R4 Built Transmission

    200R4 Built Transmission

    This is a GN1Performance "200R4 BUILT TRANSMISSION READY TO GO" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Built with a shift kit, extra clutch pack and hardened shaft. This transmission also features...

9 of 9 Items