Diesel Bombers - New to the site

Hello everyone, my name is Dusty but everyone calls me slim. I'm new to the site so i wanted to introduce myself. I have just recently bought an 02' cummins 2wd ECLB 5 speed. It has 194,000 miles, new ECM, new BFG all terrains & 4" exhaust w/6" tip. Everything else is stock on the truck for now. Although the truck has a few minor issues (rear main has slight leak & showing signs of blown head gasket) I picked it up for $7000, so i think it's worth it. Anyways enough with me blabbing on, from what I've seen so far this is an amazing site. If anyone has any info that might help with some of my minor issues please speak up......