Xtreme Power L15B7/L15CA Head Studs

The Inline Pro L15B7/L15CA Xtreme Power head studs are engineered to provide superior clamping force for high-performance applications. Constructed from a high-grade Super Alloy, these studs are built to withstand the rigors of demanding engine conditions. The design ensures full 1.50 inches of thread engagement directly into the engine block, maximizing holding power and minimizing the risk of pull-out under stress. A key feature of these head studs is the absence of a reduced shank or undercut along the stud's beam. This design choice allows for a more consistent and superior torque value to be applied, ensuring a more uniform seal and greater reliability. This is particularly important for engines that are tuned for increased power output, where head gasket sealing is critical.