ARP Head Bolt Kit for 2004+ Small Block Chevy GENIII LS 12pt

ARP Head Bolt Kit for 2004+ Small Block Chevy GENIII LS (12pt) Precision-engineered head bolts from ARP designed specifically for 2004 and later Small Block Chevy GENIII LS engines. This 12-point head bolt kit provides the clamp load and durability required for high-performance and street-driven applications. Fitment: Direct replacement for 2004+ GENIII LS series (Small Block Chevy) Design: 12-point head bolt configuration for reliable torque retention Material & Strength: High-strength alloy construction for consistent clamping force under extreme conditions Durability: Engineered to resist stretch and fatigue for longer service life Included: Complete set for one engine (all head bolts required for installation) This ARP kit is ideal for engine builders and enthusiasts upgrading cylinder head hardware for improved sealing, repeatable torque specs, and increased reliability under boost or high-RPM use. Backed by ARP’s reputation for quality, it’s the recommended choice when replacing factory head bolts or assembling a performance LS engine.