Hey all,
I have a '61 Ghia that is on it's way to being an Offroad/Baja style ride. Being an older Type 1 and wanting to put in a Bus Tranny I'll be putting in an "IRS" system. I need to know what size the trailing arms I need for running the Bus axles and CVs. Do they need to be 3x3 over stock? or 2x2?

Any help and maybe some pics of what you all have done would be nice. Thanks all