ARP Head Stud Kits | Multiple GM Fitments (134-4702)

The ARP Head Stud Kits are high-performance cylinder head fasteners designed to provide secure and reliable engine assembly. Crafted with precision centerless-ground and thread-rolled construction, these studs meet Mil-S-8879 specifications to ensure strength and consistency. The black oxide finish offers excellent wear and corrosion resistance, extending the longevity of the fasteners under demanding conditions. ARP includes hardened parallel washers with each kit to promote uniform load distribution and facilitate accurate torque application. These head stud kits are engineered to withstand high-stress environments, making them ideal for performance applications where maintaining proper cylinder head clamping force is critical.

Designed for a variety of GM engines, these ARP head stud kits are suitable for multiple vehicle models and engine configurations. They serve as direct replacements or upgrades for stock fasteners, ensuring optimal head gasket sealing and engine durability. Installation involves replacing existing bolts with these high-strength studs, providing improved clamping force during high-performance or forced induction setups. The kit includes all necessary hardware, including washers, to ensure a complete and straightforward installation. Suitable for street, track, or off-road use, these studs enhance engine reliability under increased power and stress conditions.