Come winter I am going to be putting in some cams and doing a 95inch on my 05 WG and I was thinking about doing a 6 speed at the same time. I'm looking at all the parts and buying stuff up when I see a deal that is why I started now. Saving the almighty dollar, or hundreds of them.

Anyway, my question is can I just get a gear set and a new cover for change to a 6 speed?

 

That's what I did on my 04 ultra, I got the Baker DD6 gear kit from Eastern performance for 2000.00 & it has everything except normal gaskets & primary fluid. You can get it with either a 28 tooth comp sprocket which is close to HD gearing or a 27 tooth which Is what I have. It gives a little more grunt all around and makes 6th gear more usable on country roads. You might not need it on a light bike like your WideGlide. The Baker kit does not require any modifications to the cases either.
Tim