SKU: ARP120-1401
UPC: 672036000899
MPN: 120-1401
The Header Stud Kit - 12pt. Buick V8 from ARP is designed for serious engine builders and performance enthusiasts who require reliable fasteners under extreme conditions. This kit replaces factory bolts at the critical cylinder head-to-manifold interface, addressing issues like thermal cycling and vibration that can loosen standard fasteners over time.
ARP's 12-point studs provide superior clamping force and holding strength compared to stock hardware. Made from premium alloy steel and heat-treated to precise tolerances, these studs are engineered to distribute load evenly across the fastening surface, reducing stress concentration and minimizing the risk of stripping or shearing during high-performance use.
This kit is specifically engineered for Buick V8 applications, including classic Stage engines and modern restorations. By utilizing ARP's proprietary thread geometry, the kit ensures consistent preload torque specifications, maximizing gasket sealing integrity and preventing exhaust leaks and catastrophic failures.
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