ARP Head Studs with Hex Nuts Pontiac with Ram Air V Heads

ARP's Head Studs are used by virtually every top professional engine builder. Simply stated, there’s not a better stud setup on the market today. These head studs are manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled to ensure consistent clamping force strength and durabilty. Only premium grade 8740 alloy 190,000 psi tensile strength material is used, which is rated far superior to “aircraft” quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating guess work of alignment. Each head stud kit comes with hex head nuts. Also available are Head Studs With 12-Point Nuts.

Features:

• Manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled
• Premium grade 8740 alloy
• 190,000 psi tensile strength
• Includes hex head nuts
• For most domestic and import applications