You wonderful people have me looking for a '94-'97 F350 4X4 front axle to start this conversion and now the problems seems to be locating a 1999- 2003 7.3 4R100 4X4 with the PTO option. That front axle will set me back a grand. Ouch. Oh well this is my fantasy currently. The trans is a can of worms and I am currently looking for the needle in the haystack. What trucks typically used those trans? Any way to see it on the VIN sticker? Currently I have a lead on two, three? transmissions and I do not look forward to crawling under the truck to look. This is all going into a '94 F350 dually crew cab. 126,382 miles currently. Help.