Quick view ARP ARP 202-4304 Head Stud Kit - KA24DE $139.00 ARP 202-4304 Head Stud Kit - KA24DE Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs are available with hex or 12-point nuts. These head studs are manufactured by ARP from... Compare Add to Cart Add to Wish list