ARP 124-4201 Head Stud Kit for Buick - 350 V8

The ARP 124-4201 head stud kit is engineered for 1973-1977 Buick 350 cubic inch V8 engines, providing superior cylinder head clamping force essential for high-performance applications. Whether you're running high compression pistons, turbochargers, nitrous oxide, or superchargers, these head studs deliver the reliability needed to maintain optimal head-to-block sealing under extreme conditions.

Premium Construction and Manufacturing:

• Manufactured from premium grade 8740 chromoly alloy steel, exceeding aircraft quality standards
• Precision heat-treated to 200,000 psi tensile strength for maximum durability
• Centerless ground through approximately ten successive cuts to ensure near-perfect concentricity
• Thread rolled after heat treatment for approximately 1000% better fatigue strength compared to pre-heat-treat threading
• 12-point head design for improved grip and reduced wrench slippage during installation

Performance Benefits:

• Specially undercut shorter studs equalize stretch across all fasteners for consistent clamping force
• Compensates for head gasket compression to prevent blown gaskets
• Exceptional straightness and tight tolerances allow cylinder heads and gaskets to align perfectly during installation
• Superior resistance to fatigue and failure under extreme cylinder pressure

This kit is specifically designed for 1973-1977 Buick Century and other Buick models equipped with the 350 V8 engine. ARP's precision manufacturing process ensures that every stud meets exacting standards, providing the confidence needed for racing and high-performance street applications.