getting ready to start on my long bed conversion for my MC 4x4, and was curious if i could use a 2wd shaft instead of a custom one? can anyone tell me what the 2wd lengths are, and is there a difference between auto/manual shaft lengths?

 

My driveshaft in my 2005 QC 2wd auto trans is 74 inchs from the top of U joint bearing loop to U Joint bearing loop

 

you must have a short bed? i believe mine it about 76-77'' as is