The BS is 5" 1/4 with adapters 1.25"=4.00 which is a great BS for a JK. Just like the one in the pic. I run 3.75 on my LJ and its more than fine...actually I ran 1.25" spacers on the front and I was at 2.25" BS and I think it fucked up my ball joints! So the max you would want to run is 3.75"What's the back spacing?
Ats currently not possible to get J8 parts, I thought about making them not sure anyone would be too interested in buying them? I think its possible to convert a JK tailgate over to a J8 style tailgate.a little off topic, but can you get the J7 tailgate? If so, how much?