different tear CB350 have different carburetors.
Which carbs on on your CB350, which are on the CL?
They have a stamped mark on them, for instance "3D" or another 3 digit number....
I believe there are as many as 3 different carbs for the CB350....might be more. The CB360 is the same....At least 4 different models.
In general, as long as you change them in pairs, they should work...
Found a list of carbs: