AR8795 - Yamaha YXZ (16-up) ARP2000 Case Main Stud Kit

Does not require lineboring your crankcase. Made from ARP2000 material and rated to 220,000 psi, ARP case studs not only offer superior clamp loads over factory torque to yield bolts, they provide more accurate and consistent torque loading. Bolts will actually twist while torquing to proper spec, greatly reducing their ability to hold true.