49-54 Chevy stock front spindles converting to Buick disk bk

[Fat Cat]

I found a post in a net search (Lug stud) says Dorman 610-186.

I found a listing that shows Dorman #610-186 7/16-20 Wheel Stud, crosses to NAPA #641-1005

[rooster]

I found a post in a net search (Lug stud) says Dorman 610-186.

I found a listing that shows Dorman #610-186 7/16-20 Wheel Stud, crosses to NAPA #641-1005

Thanks guys

ok! now napa # 641-1005 is #641-1615, The guy at the counter measured the knurl and it was .462! The one Iam replacing is .542! Its to small to fit the hub.

He sugested napa #641-2185, Its a 1/2" stud, but the right lenght needed, instead of 7/16"(stock). He said I would need to drill to make it fit though! The knerl on the 1/2" stud is 1/16"wider than the stock knerl! The caliper I have is a cheepy and dont have a dial.

How much can I expect in size larger to press through a hub hole smaller?
.009 to much? Trying to figure out what drill bit to use if any!

The 1/2" stud fits through the wheel hole ok, the rotor also!

This is new territory for me!

UPDATE on backing plate: The 2 top bolt holes will land right in a curved part of the plate.!!! :evil:  " Im thinking"