Billet Aluminum Inlet Bell for Stock Turbo This is a set of GN1Performance "Billet Aluminum Inlet Bell for Stock Turbo" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This aluminum inlet bell not only looks great, it also eliminates the valve cover bypass... MSRP: Was: Now: $79.00 Add to Cart
SCE Copper Turbo Flange Gasket This is a "COPPER TURBO FLANGE 3 BOLT GASKET" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Clean, flat surfaces are essential to a good seal and the best way to seal a exhaust is with Copper exhaust gaskets. MSRP: Was: Now: $19.99 Add to Cart
Turbo Stud Set This is a Turbo Stud kit. The Kit includes 3 studs and 3 locking nuts. MSRP: Was: Now: $15.99 Choose Options
Precison Turbo Oil Drain Return Fitting This is a Precision "Hi Flow Turbo Oil Drain Flange" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of Aluminum it features a O-Ring seal and a -10 fitting. Bolts are included. MSRP: Was: Now: $37.99 Add to Cart
