Want to Buy Can somebody help me with a Husky 5 Baffle Plate

[jughead500]

I have bought a few mufflers for my 55.I'm needing Part Number 501767101.My back pressure drops too much with a Muffler Mod.I'm wanting to try one of these plates to regain some back pressure.New,Used, it doesn't matter I just need one to modify.

 

[thunder saw]

ive got a bunch of those.