i was wondering if anyone knew what kind of issues i may encounter trying to put a 78 cb550 4 into 4 exhaust onto my 73 cb500. i have an oppurntunity to buy the 550 pipes for a good price but if someone says "i tried that, it was more work than its worth, i should have just got the exhuast that came with bike" then i will rethink my strategy. if its just a matter of fabbing new brakets or something, that is not out my scope. any info on this matter is appreciated. thanks
