[jjzepplin]

Thanks guys! All of this is good info. I have a 6.0 LQ9 I am building for this project so I am not sure of the HP. It should be pretty stout though. The 5.7 in it should be about 340HP. I guess I could just get a real good 1310 and call it a day. I like to overkill things though. I have never snapped a U-joint but that would also be catastrophic should this thing hook up good. I opted for a Tom Woods driveshaft setup in my 4X4 and it could twist off 36" Swampers up the block without being worried about hooking up. Of course it has a 14 bolt FF locker.