Found a cheap lsd box but crunches if slammed into second gear but goes in ok if done slower , says needs the synchros replaced ? im going to need a new gear box soon as mine is crunching whistling and some times its hard to pull it out of 1st ! what im trying to get at is that im going to get a lsd box next would it be worth getting this and then getting it fixed seems it has lsd ? if so any one know a rough price on how much it would cost ? cheers for any help