i want to buy a posi 4thgen with disc brakes.
i can get one with 2.73 gears for 250$
how hard is it to swap gears. i want to replace all the seals and such, what seals should i replace before putting it in. also when i swap to disc brakes do i have to get a new master cylinder prop valve? what ones should i get. also will the 4th gen 12" discs clear my stock 15" rims or do i need bigger
also im buying spohn adj lca's and panhard bar. do the lca relocation brackets weld to the rear end.