For Ford 86-93 Mustang Stainless Steel Exhaust Headers 5.0L 260-289 302-351 Fits Models: Ford Mustang 5.0L GT V8 302 Cobra Steeda Shelby Saleen Roush.Fits Years:1986-1993 stainless steel shorty type exhaust header 16 Gauge 1 5/8" Primary Tubing 3/8" Thick Flanges Designed to last and improve exhaust flow