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Wheel stud spline size?

RudyF6

Newbie
Joined
Oct 6, 2012
Messages
20
New Dorman front studs for '75 with D44 and cast drums. p/n 610-148 verified correct listing.
These studs have a .622 spline and .602 shoulder.
My hubs/drums have .590 holes so no way those are working.
Don't know if Dorman can help, first response from them was a different p/n (610-252) but I don't think a .589 spline will fit very tight in a .590 hole!
Anybody run across this before?
 
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