I just got my 4.56 gears in the mail! Do you guys know any good shops that i can get them installed? Thanks Tom

 

I was also wondering this. Does anyone know how much the labor for it is too?

Sorry, don't mean to thread jack.

 

transmission specialists, right around potomac mills mall are good. freshs2k got his 4.77's installed there and they did a good job. i almost had my 4.77's installed there but i ended up getting them at my father in-law's shop for free! if you drop your diff. yourself they will do it for $250, if you want them to drop your diff. and put it back on it's going to be about $500.