Whats the part number for the the 9/16" studs that you can use when changing over over to third gen wheels. Can you just ask for third gen wheel studs at the parts store? Like say an '08 or something?

 

For the front studs just get some mid 70s chevy tonner studs and for the rear get some 2nd gen studs.

 

So you can pretty much get 9/16 studs to fit our Dana 60 front hubs (even on dually trucks) by getting them for a 73-87 GM 1 ton? I wonder if the hubs would interchange being that they did use a Dana 60 front axle as did the 89-93 Dodges. I got a Dana 80 rear for my truck that I'd like to put in and use 9/16 studs for the front axle to match the rear. And I plan to mount and run the GM 19.5" dually wheels on the truck when I get the swap done, which if I'd have to make an educated guess I'd say the stepvans used 9/16" studs when running those 8 lug 19.5 inchers.