I have a 85 k10 the 700r4 has been taken out and a th-350 has been put in. My question is how much power will the np208"I think thats what I have" and the 10bolts"once again I think I have" handle. The sticker in my glove box says I have locking diff would that be the rear only? What lockers should I put in? It seem slike I know nothing cuz I am mustang guy just getting into this stuff.