Group 126 group_header Part No. | CH-22 | Truck detail Gasket | DSF-5 | Slant 6 detail Try-Y design detail Prim. Pipe | Sec. Pipe | Outlet | Manual | Auto | Oxy Sensor detail Empty row detail 1 5/8 | 1 3/4 | 2 | Yes | Yes | N/A detail Ceramic coating optional extra. Enquire for price