I have a sat of Huth bending cards to bend the system. Huth uses outside degree wheel bending,,Ben Pearson uses inside degree wheel bending. I can chase them up if you know a shop with an old white haired guy,,like most of us are,,that still remembers bending exhaust. I bent a set of tails some years back,they exit behind the wheel kinda like a wagon tail pipe,but I chose to bend a left and a right set that mirror the 327 single tail,dump behind the tires,less conspicuous and hidden.