Heavy Duty Head Studs / ProR Category_Default Category/SXS/RACING/Yamaha/Yamaha YXZ100R Broad Power Gains: Experience a

Broad Power Gains: Experience a major increase in mid-range torque

Black PN: 02-327PL

Primary Spring

12 x Adjustment Set Screws:

Heavy Duty Head Studs / ProR Category_Default Category/SXS/RACING/Yamaha/Yamaha YXZ100R Broad Power Gains: Experience aMade from ARP2000 material and rated to 220,000 psi, ARP cylinder head studs not only offer superior clamp loads over cylinder head bolts, they provide proper alignment of the head and gasket with more accurate and consistent torque loading. Bolts will actually twist while torquing to proper spec, greatly reducing their ability to hold true. Heavy duty ARP head studs for RZR ProR Needed when adding a big bore or turbo Includes: studs, washers, nuts,