bbc air flow research 18 deg hex head stud kit

The Industry Leader in Performance Fasteners has just released two new head stud kits for Big Block Chevy AFR 18 degree applications These kits are manufactured with premium grade 8740 chrome moly material and available with either Hex or 12-point nuts. All ARP studs are centerless ground, heat treated prior to thread rolling and machining and nominally rated at 190,000 psi tensile strength. Each kit includes a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant.