If you are looking to replace your Exhaust Clamp on your B7, Express 2500, Express 3500 or FasTrack FT1801 Dorman offers an affordable replacement that matched your oem parts quality. FITMENT CHART 1996-2002 Chevrolet Express 2500 Please wait... 1996-2002 Chevrolet Express 3500 Please wait... 1996 Chevrolet G30 Please wait... 1997-1998 Chevrolet B7 Please wait... 1996-2002 GMC Savana 2500 Please wait... 1996 GMC G3500 Please wait... 1996-2002 GMC Savana 3500 Please wait... 1997-1998 GMC B7 Please wait... 1999-2003 Workhorse P32 Please wait... 1999-2005 Workhorse P42 Please wait... 2004 Workhorse W42 Please wait... 2002-2005 Workhorse FasTrack FT1801 Please wait... 2002-2003 Workhorse FasTrack FT1802 Please wait... 1999-2005 Workhorse Custom Chassis P32 Please wait... 1999-2005 Workhorse Custom Chassis P42 Please wait... INTERCHANGE General Motors : 12553155 SPECIFICATIONS Clamp Design V-band Clamp Color Silver Finish Silver Metal Grade Type Regular Material Stainless Steel Maximum Diameter (In) 3.25 In. Nut Type Threaded Package Contents V-band Clamp Performance Rated No Pipe Diameter 2.5 California Proposition 65 WARNING: Cancer and Reproductive Harm GÇô www.P65Warnings.ca.gov