s13 Arp wheel stud question

[MedHat240sx]

hey anybody know if you can run arp-100-7713 on a s13 240sx i know you can run the arp-100-7708 wheel studs but to me they look to small to run a 20 mm spacer! need to know asap!

[powahh]

I got 7708s and those are definitely too short for 20mm. the total length is only about 32mm. Just look at the total length on Summit Racing