4 Inch Aluminum Maf Air Flow Pipe This is a GN1Performance "4" ALUMINUM MAF AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item features a beautiful high polished finish. It comes complete with hoses and clamps... MSRP: Was: Now: $105.00 Choose Options
3.5" Inch Aluminum Maf Air Flow Pipe This is a GN1Performance "3.5" MAF ALUMINUM AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a 3.5" MAF pipe for your Buick Grand National, perfect for those who are running a... MSRP: Was: Now: $105.00 Choose Options
3 Inch Aluminum Maf Air Flow Pipe This is a GN1Performance 3" "ALUMINUM MAF AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item features a beautiful mild polished finish. It comes complete with hoses and clamps.This... MSRP: Was: Now: $105.00 Choose Options
