Engineered to outperform standard stretch-to-torque fasteners, this FEULING kit replaces single-use stock components with durable, reusable hardware designed for high-performance V-Twin applications. The assembly features heat-treated 8740 chrome moly steel cylinder studs and special alloyed stainless steel head bolts, manufactured by ARP® to FEULING’s exact specifications. These fasteners are installed to a specific torque specification, eliminating the risk of head gasket failure associated with one-time use studs while providing superior strength and consistent performance for demanding engine builds.
Precision engineering ensures reliable operation through J-form threads that promote optimum engagement, prevent galling, and facilitate consistent torque loading. The complete stock replacement kit includes eight cylinder studs, eight head bolts, moly assembly lubricant, and thread sealant, all backed by a lifetime warranty. Made in the U.S.A., this hardware is recommended for all V-Twin engines requiring secure, high-integrity fastening solutions.