Can anyone give me the measurements of a stock TD muffler? It's time to replace mine (non-original); we've found one that looks familiar in one of the storage sheds, and I think it's one I bought many years ago but I'm not sure. Canister is 25-1/4" long, 5-3/8" in diameter; the inlet end has 2 studs, approx. 3-1/4" O.C. Thanks in advance, Sarah Carr TD3942EXLU in PA