The Stovebolt Site Forums The Shop Area Engine Shop Fenton's "donuts"

I have recently found a fix for the ongoing problem of sealing up the fentons to the exhaust pipes. The regular donuts we've all used don't seem to do the job or not for long. Walker makes a tapered insert with a short pipe extension that fits inside the downpipe that help to align the pipe to the Fenton's. (Walker PN 31524)