Stainless Works Headers Only 1-5/8" For Use With Automatic Transmissions nX_s3~ Borla stands behind every over

Borla stands behind every over axle pipe with a Million-Mile Warranty

Heavy duty wire gauge that can handle any size bar

4L power plant

Tip Options All tip options include the AWE logo and double walling to ensure a mirror finish even under hard usage

Stainless Works Headers Only 1-5/8" For Use With Automatic Transmissions nX_s3~ Borla stands behind every over1967 87 Chevy GMC Truck headers for automatic transmission. 1 5 8, . 065 wall thickness, CNC, mandrel bent primary tubes. For optimal flow and CNC laser cut flanges, 3" slip fit collectors. These headers fit perfectly without dimpling the primary tubes around the steering box. Long tube design provides awesome low, end torque and street performance. Recommended for use with ACCEL shorty header plugs.