Chuck - I "think" (been known to be wrong a time or too - lol), but the below pictured Rear Tail Pipe Hanger looks decidedly like the item in the parts book diagram. If nothing else, it might prove useful to show your exhaust shop to see about fabricating a rear hanger.
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)