Finished the frontend rebuilt and now I'm working on leaks and transmission cooling. I plan on installing a tranny cooler for the TH350 and wonder if anyone has a recommendation? As for the leaks, my NP205 leak from the front output shaft seal and my rear differential leaks from the pinion seal. It looks like I can replace the NP205 seal will still in the truck. I'm going to need a 1310 yoke puller of some sort. Is this a tool I can buy?