Well I successfully completed the swap from an 8.0 carrier to an 8.8 Trac Lok into the stock 8.0 casing and switched the gears set to 3.58 from the 3.31. It took a little longer than i had planned but i wanted to be sure it was done right. I feel pretty good about and in fact it's quieter than my factory diff was. Very smooth, no vibrations or shaking! I'm a happy camper! I will post some pics later on or tomorrow. I'd like to thank Quik, Pektel, and everyone else who offered information throughout this for me. Couldn't have down it right without you guys!