Whats going on. To start off I have a 03 4X4 and my buddy has a highly modified 2000 Cummins 4X4. Right now he has a single disc aftermarket torque converter but he says it wont hold up to the power he is putting down, so he is getting an ATS. He has only had this one for 6months. My question is will it work in my 03. He said that he would let me have it as long as it would work. Really need to find out because if it does then Ill have me a torque converter. Let me know.