ARP SB Chevy LS1 Pro-Series Hex Head Stud Kit

This ARP Pro-Series hex head stud kit upgrades the cylinder head fasteners on small‑block Chevy LS1 engines, providing a stronger, more reliable clamping solution than many original head bolts. Designed for performance and durability, the stud kit from ARP supports repeatable torqueing and consistent head gasket sealing under higher loads encountered in tuned or high‑RPM LS1 applications, making it a smart choice for builders and engine shops working on SB Chevy platforms.