Okay, Ive been posting a lot of questions I feel like I dont know nothing, lol. But Ive got a lot of questions answered. Thanks. My next question
Ive got a 82 silverado k10 4x4 with a th400, and np 208, And I am trying to get a pozi traction and 4.10 gear my rear end which is i was told a 8.5 10bolt. How do i know how many spines it is. If you could tell me how many there are. or better give me a direct link to a part that i should order, I just need a cheap pozi and gear that will be effective.