This was originally a 225 truck. At some point someone halfhazzdly installed a 318. Lots of small issues to clear up with that. One of them being this small peg leg axle. It is has a 3.2 tag. Not bad for a 225. But not nearly enough for my 318. Also have plans to install nv3500 5 speed to compensate and retain if not gain a couple mpg. I found a 3.55 limited slip Durango 9.25 in a salvage yard. Question is will that entire axle assembly fit my truck? Granted I would ha e to swap out axle shafts... Or does any one know of any axles with gearing closer to 4.10 that will swap in? And actually tow.