Stainless Headers Mfg.&nbsp; 3&rdquo; Stainless Double Slip Joint For Exhaust Header Turbos - American Made Manufactured By Stainless Headers Mfg., Inc. in their U.S. Facility These double slip joints work great for joining exhaust  header - turbo down pipes Fabricated from an American made .065/16 gauge 304 stainless steel Sized for 3 OD butt weld applications Comes as a 3 piece unit with an overal length of 6 when fully assembled