lug studs

[sandawgk5]

What size studs do the rear 10-bolts have mine look like 7/16X20 but the parts store says they are 1/2X20 but it says the lug nuts are 7/16X20 so I am confused and also what is the difference between front and rear lug studs is it just the knurled area or what. Thanks

 

[R72K5]

2wd are 1/2" and 4x4 are 1/2"

cant help you on head differences, they should be identical all way around the truck, i would think, or hope..


good luck

 

[Jonny-K5]

my 89 had 7/16x20 all the way around, but the knurl is different. the front is like .562 or something and is splined twice as long to go thru the hub and rotor. rear is .480, standard length spline.