As mentioned, I would simply purchase the correct back spacing rim. Add up the $$$ for axles and housing length reduction [who does this, and do they have a jig for a "straight" housing?]...purchase the rims, get good axles w/3" studs, maybe even up grade to the larger studs for added security. This will help w/drag way inspection/rules.
Hey Rob,when I ordered my axels through Moser I asked for the 3 inch studs.Since I built this rear lastyear,racing with it was always in the future.I,ve just stepped it up a couple notches now.Rims will be ordered soon!:cheers: