1996 f150 5 speed manual. 3.08 8.8 with 35s with 3 inch body lift. just bought 37s, 6 inch lift and used axles with 3.55. im going to run the 37s with the 3.55 for the winter but i want to rebuild the 3.08s to 4.88. what do i need to do this? been reeding alot about it but idk if i need to get carriers. thanks.