when faced with matching the jk rubi axles to a dana 300 and trans in an 80 cj5 what is the solution to the mismatched driveshaft flange problem, new flange? where do you get one from? new drive shafts? am at a loss need help sorting this out... the article announcing the price and uses for these axles said you'd have to switch out the flange on the axles but I'll be damned if I can find a place that sells the part.help where to go from here  

New driveshaft would likely be the easiest route to go...