ARP 254-4310 ARP Pro Series Cylinder Head Studs Intercooler Hoses and Couplers The materials and construction are

The materials and construction are engineered to withstand the loads and stresses of daily driving

ethanol blends

Dyno testing shows verified gains of 15-25 hp at the wheels with 50-70% more airflow over the factory air intake

The ARP 208-4301 ARP Pro Series Cylinder Head Studs provides superior cylinder head clamping compared to factory TTY (torque-to-yield) fasteners

ARP 254-4310 ARP Pro Series Cylinder Head Studs Intercooler Hoses and Couplers The materials and construction areThe ARP 254 4310 ARP Pro Series Cylinder Head Studs provides superior cylinder head clamping compared to factory TTY (torque to yield) fasteners. These head studs are manufactured from 8740 chromoly steel, heat treated to 190,000 200,000 psi tensile strength, with precision rolled threads for consistent clamp load across every installation. Part 14050 is configured for its specific application with attention to fitment requirements. ARP Pro Series