ARP 124-4001 Head Stud Kit for Buick - 350 V8

The ARP 124-4001 head stud kit is engineered for 1976-1981 Buick 350 cubic inch V8 engines, providing superior clamping force and head gasket sealing compared to factory bolts. These hex head studs are essential for high-compression builds and forced induction applications including turbochargers, superchargers, and nitrous oxide systems.

Premium Construction and Manufacturing Process:

• Manufactured from premium grade 8740 chromoly steel alloy, heat-treated to 200,000 psi tensile strength
• Centerless ground after heat-treat through ten precision cuts for exceptional straightness and concentricity
• Thread rolled after heat-treat for 1000% better fatigue strength than pre-threaded studs
• Specially undercut shorter studs equalize stretch for consistent clamping force across all fasteners
• Precision tolerances ensure cylinder heads and gaskets align perfectly during installation

Performance Benefits:

• Superior head-to-block sealing prevents blown head gaskets under high cylinder pressures
• More consistent and reliable clamping force than OEM head bolts
• Allows studs to remain in block while removing heads for easier service
• Reusable with proper installation and torque procedures

Each kit includes all studs, washers, and hex nuts required for a complete cylinder head installation. ARP's exacting manufacturing standards make these studs the preferred choice among engine builders and racers demanding maximum reliability.