Just picked up an axle for my sons 37 Chevy sedan. The seller thought it came from 95 Bravada...but I did some digging with the original vehicle owner who said it was from a 2000 GMC
Jimmy.
The wheel mounting surface (WMS) to WMS surface with rotors will be around 59" ..great for the fendered 37. This one is a disc axle, 342 gears, 5 on 4-3/4", 7-5/8" gears and GOV-Lock (AKA GOV-BOMB).
FYI Only - in case you are looking for an axle.
Ed