« previous next »
Pages: [1]   Go Down

Author Topic: Exhaust Idenification HM445  (Read 557 times)

0 Members and 1 Guest are viewing this topic.

Offline Handlebar

  • Enthusiast
  • **
  • Posts: 191
Exhaust Idenification HM445
« on: September 19, 2016, 10:33:37 AM »
Started tearing into a 1976 cb 750f. This bike had a 4into2 exhaust on it with HM445 stamped on the left side muffler. Is it a factory exhaust or aftermarket? I was under the impression that all SS bikes were 4into1. And it sure looks factory to me.


Handlebar
Logged

Offline Handlebar

  • Enthusiast
  • **
  • Posts: 191
Re: Exhaust Idenification HM445
« Reply #1 on: September 19, 2016, 10:41:16 AM »
Well after a little research i have idenified these as a 1981 750f exhaust system.
Logged

Offline Johnie

  • Really Old Timer ...
  • *******
  • Posts: 8,632
Re: Exhaust Idenification HM445
« Reply #2 on: September 19, 2016, 11:26:47 AM »
My info says 1979 - 1981 CB750F
Logged
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive or Sunflake Orange
1970 Chevy Chevelle SS396 - Cortez Silver
1976 GL1000 Sulphur Yellow

Oshkosh, WI  USA

Offline Handlebar

  • Enthusiast
  • **
  • Posts: 191
Re: Exhaust Idenification HM445
« Reply #3 on: September 19, 2016, 04:06:33 PM »
So someone through a 81 4into2 exhaust on my 76 SS. I think i will go back to a 4into1 set-up.


Handlebar
Logged
Pages: [1]   Go Up
« previous next »