Does anybody know what the final drive (ring and pinion) ratios are for a 2000 325 magnum and a 2002 500 magnum are? I bought a 500 that fell off a trailer and bent all 4 wheels, so I was going to use a set that I had in the barn, only to realize the 500 had 12" wheels and mine were 10", tried changing hubs, old hubs won't fit, ended up swapping out the whole rear axle from a 325 parts machine I have until i can get ahold of some wheels. I'm just curious how much if any difference there is in the final drive ratios.

 

None if any I would think as both the 325 and 500 have a 31 tooth ring gear and a 10 tooth pinion gear,even though the part numbers are different. OPT