Topic: CB350 pipe?

[JLeather]

Ok, I know you guys are gonna ask for pics but I didn't get one yet.  I was sifting through my spare CB350 parts recently and I cam across a pipe I hung up in the top of my shop rafters.  It came with a CB350 twin, but it looked different.  The 350 was a '73 and the mufflers were smooth.  This pipe looks like a CB350 pipe because the muffler is two stamped halves.  There are some rubber bump-stops on it.  Stamped on the top (going from memory, I just glanced at it) are the numbers HM344.  What does an HM344 pipe fit?

EDIT: I found an HM344 pipe on eBay and it says it's for a CB350 twin, a '72.  However, on that pipe it only says "HM344".  Mine says "CB350HM344" or something like that.  Earlier, perhaps?

[schneider419]

might be a 350f pipe.

[heffay]

i believe most cb350fs had hm333

the only stock 350f pipes in my garage say this:

HMCB350F      SR  HM333

^w/ similar spacing to what i typed

[JLeather]

Yeah, I think this one is from a twin, just not sure what year.

[333]

There were many flavors of 350 twin.  The 344 is a CB350G.

Handy link  http://oldmanhonda.com/MC/HCodes.html  and scroll down.