[SOLVED] Wheel stud part number check, 1947 DeSoto Custom Sedan

[Racer-X-]

I'm not sure if they are original, but one side of mine had what appeared to be correct for the the car 7/16 wheel studs with ~0.480 diameter at the knurled portion.

 

I'm going to be doing some hub work along with a properly designed disk brake upgrade. I'll probably use the existing holes for the studs for 7/16" or maybe ream them out for 1/2" bolts to hold the rotor and an adapter/wheel spacer with 1/2-20 studs on the wheel side.

 

I don't have the original part number.   I have Dorman aftermarket replacement part numbers.

 

These are 1/2-20 lugs.  Checking sources, and measuring what I have, it looks like Dorman 610-132 is the "original" size, or at least matches up enough to use.  0.650" diameter at the knurl, 1.625" (1-5/8") length overall.  Looks like an 3/4" to 1" of threading.  

 

For a longer stud, it looks like I can use Dorman 610-132 which has the same knurl diameter and 1.5" of threads.

 

Can I get an "Amen!"  if I'm correct, or even a "Hell no!" if I'm wrong on this.

 

Edited November 23, 2021 by Racer-X-
Found the answer