ARP 144-4201 ARP Pro Series Cylinder Head Studs American Force Silicone construction handles temperatures up

Silicone construction handles temperatures up to 350 degrees Fahrenheit continuous and resists oil mist in blow-through systems

Main cap fastener integrity is critical above 6

Screw-in ARP studs eliminate this failure mode and provide the rigidity needed for consistent rocker arm geometry at elevated RPM

The aFe Control 440-402002RN sway bar kit transforms your 6th-gen Camaro's cornering authority

000-lb winch

ARP 144-4201 ARP Pro Series Cylinder Head Studs American Force Silicone construction handles temperatures upThe ARP 144 4201 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 58210 is configured for its specific application with attention to fitment requirements. ARP Pro Series