Alright got the harmonic for the 93 Nc Lane 5L. Its a Pro Street application one so it has heaps of applications. There is a set of different spacer in there and it wants to know if my Damper pulley spacing is 3",3-3/16", 3-3/8"or 4"? I take it by the pic attached you can see what I got and I take it the part on the left is for the pulley spacer, the middle is for the spacer for the pulley aswell and what is the ring on the right? Is it a seal for the crank? Does anyone know what the spacer is that I will need aswell? there is a list of what spacer to use for each damper length so if I can find that instead of measuring the current harmonic life will be easier.