Sorry about this, I know there is an unbelievable amount of info concerning a 4.10 gear install if I search. I've been searching for awhile now, and I'd like to just get all the info i need in one nice neat thread. I've recently caught the mod. bug and just got my K&N FIPK and an xcal-1 of one of my mustang buddies (02 GT). I'm ready to order a set of 4.10's, and everything I need to go with them. Problem is, I don't know all I need. I've owned 2 marauder's and know from experience my rear axles are shot. Gettin the oil drip out my axle seals. So the way I figure it, if I have to get axles done, why not do the gears at the same time. There are a few local mustang shops I'm looking into for the install. If anyone knows any reputable one's in the south eastern MA. area, I'm up for suggestions. So at this point, I know I need axles, the gears, and a tune. What else exactly should I be replacing? If you could list part #'s that would be much appreciated. What fluids should I use? And also, is it safe to ride around without a tune for a bit while I get some more cash together, or should I make sure I have the tune before the install? I know i'm beatin a dead horse, but I could really use the input. Thank you for your help.
-Matt