Wheel Lug Studs size?

[crainbow7]

You

Can you tell me what is the size/specs of a rear dually wheel 'lug stud' for a 1973 Minnie Winnie on a Dodge frame model MCRG Vlin 3356201338781

[Grog]

Not sure if you ever got your question answered or not.  You can try going to a dodge dealership with the  chassis Vin number and they should be able to help you get the info you need. 
Did you break one of them?