Stock Muffler - 8" x 10" - Center/Offset - 2" I.D.
There is no direct replacement muffler (I could find) for them.

The stock resonator (garbage!) is 2" I.D. Center/Offset on 2.25" piping.

2000 SVT #674 - Check it out!

Whoever coined the phrase; "If it ain't broke; don't fix it" ~ Just doesn't get it...