I have a CB 360. All parts are interchangeable but some parts are different. The only difference in the motor is the cams. The CL cams were tuned for a little more low end, and the CB for high end power. I think this only resulted in 1 hp difference (33 vs 34). I have airboxes for mine, one is original, one is brand new. I'm not planning on using them and will happilly sell them. If you wanted to switch to a low exhaust I believe you will also want new sidecovers. The left cover on the cl's is cut away for the exhaust. I will also sell the covers. They are a dark orangy bronze. 30 bucks shipped for all of it.