Description Technical Details Vehicle Fitment Related Products Reviews Description ARP 426 Hemi 1/2in 12pt head stud kit Technical Details UPC: 672036010676 Related Products Quick View ARP ARP 426 Hemi 1/2in Head Stud Kit $282.82 Quick View ARP ARP 426 Hemi 7/16in 12pt head stud kit $274.87 Quick View ARP ARP KB Hemi short deck 1/2in 12pt head stud kit $880.00 Quick View ARP ARP KB Hemi long deck 1/2in 12pt head stud kit $969.54