I'm looking for a solid rear axle that is or could be narrowed to 53",4.1 : 1 ratio and capable being redrilled to a Chevy or Ford stud pattern.Strength is not a issue as I've only got a Mickey Mouse motor,cost and weight rule out a 9" and I can't find an off the shelf 8".Ease of getting parts is important so I was thinking about a modern pick up or 4X4. Does any one have any good ideas? Jonathan.