Would these work for you?
http://www.jegs.com/i/JEGS+Performance+Products/555/65101/10002/-1
JEGS Performance Products 65101
Press-In Wheel Studs7/16"-20 Thread x 2-7/8" Long x .570" Knurl
For .562"-.569" Hole Size
Fits most Late GM Disc and Early Drum Brakes
5/set
View attachment 1714728313
