Dually Rims

[1964ChevyC-30]

Does anyone know a model year swap for dually rims on a factory 1964 Ton C-30. 7.50x16 with 4 1/2 inch centers and lugs center to center 6 1/2. 8 lug....1/2 inch studs with flat nuts. Ive got a bad split rim and would like to replace them all with something people are willing to work on...and wont fly apart and kill someone. Hoping someone knows of a year that will work so I can get some new rims.

Thanks

 

[2tons of fun]

they are hub centric wheels and i am pretty sure any drw wheel all the way up to 91 would swap on. the only odd ball is the 1/2" studs, 70+ all use 9/16" so i dont know if you can swap your studs out or if oyu can find a speical nut to slove that.