| Have been reading about the different gear ratio's and what not and want to upgrade to a LSD. I rarely go over 80mph but would love to get there sooner. The 3.15 LSD is better for more highway driving. The 3.91 LSD isn't good for prolonged highway use but is said to have neck snapping acceleration. Too get the best of both worlds im thinking a 3.46 LSD. Would the improved acceleration be worth it opposed to keeping a stock open diff? Also assuming it comes with the cover and proper flanges how hard would it be to install? | 
