Part #: 203-4101
Kit includes 10 studs, 10 parallel ground washers, 10 nuts, ARP torque lube, and instruction sheet.
ARP head studs are used to connect the cylinder head to the engine block. ARP2000 series studs are made from ARP2000 alloy, stronger than 8470, heat treated prior to thread roll. Rated at 220,000 PSI. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance.
Why use studs? Studs allows for a more accurate torque reading and stronger clamp force. ARP studs are a great and easy upgrade when building or rebuilding your engine.