It had not occurred to me until recently that it may be possible to install a harmonic balancer/ pulley assembly on my BN2. Several people have said they have done this so I am looking for the brand and part number that was used. I am not having any particular issues but consensus seems to indicate that a real balancer might be good for stresses on the crankshaft beyond what the little rubber band that is the stock " balancer" can possibly do. I have no clue if a six cyl. balancer would fit and the Moss catalog says it fits BN 4 through 8 but it is also a little unclear. Any input appreciated and if you've done this, was it worth it?