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... MSRP: Was: Now: $325.00 Add to Cart
Transmission Shifter Cable This is a "200R4 TRANSMISSION SELECTOR CABLE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $49.00 Add to Cart
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... MSRP: Was: Now: $89.00 Add to Cart
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... MSRP: Was: Now: $95.00 Add to Cart
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... MSRP: Was: Now: $99.00 Add to Cart
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... MSRP: Was: Now: $829.00 Choose Options
