In changing the left handed wheel studs on my 70 bell I find I can't get a stud that will pull up correctly on the front. I have the 10" drums. The part numbers I find call for a 1/2x20 .625 or 5/8 spline. Dorman #610-039.1 is the part number I found but the spline area is to small. I sorted through the parts ben and found a 1/2x20 .640 spline, it was close, I thought it was going to work but it spun when I tightened the lug nut with ease. Can anyone help me out with finding the correct right hand tread parts?
