Topic: CB350 and CB500 parts interchangable?

[RM81]

Anyone know if engine guard from a 72 CB500 will fit a 74 CB350?  Can't find the info anywhere and thought this would be a good place to ask.  Thanks for any info you can give.

Also, what other parts are interchangable with the 350?  Just picked one up this week and have started the search for parts.

[number13]

Anyone know if engine guard from a 72 CB500 will fit a 74 CB350?  Can't find the info anywhere and thought this would be a good place to ask.  Thanks for any info you can give.

Probably not, the 500/550s have double loop frames, the
350/400s have single downtube frames.
Parts interchange between 500s & 550s easily, and between
350s & 400s in some instances, but almost no parts exchange
between 350s and 500s.