Ok, so I've been running a DRP 02M now for the past year and a half. The gears are super short and I find myself living in 4th, 5th and 6th all the time. I would like to change the final drives to gear it all up a bit, giving me 6th gear as a nice motorway cruiser instead of been on edge ready to rip. I have bought an ERF 02M gearbox and had planned to swap the final drives over but some one suggested just swapping the bell housing over. So my question is will this work? And does anyone have experience with 02M's and final drives?