RZR ARP 625+ Head Stud Kit polaris rzr 020") 252°/248° Dur @

020") 252°/248° Dur @

It offers precise powertrain control coupled with the ultimate flexibility to adapt the engine calibrations for the most demanding projects

resulting in a block that's optimized for top-tier performance

AR8790 - Polaris XP Turbo (16-up) / XP 1000 (14-up) ARP Case Stud Kit

Blueprinted with better clearances

RZR ARP 625+ Head Stud Kit polaris rzr 020") 252°/248° Dur @AR8691 Polaris XP Turbo (16 up) XP 1000 (14 up) ARP CustomAge625+ Head Stud Kit Made from ARP625+ Custom Age material and rated to 280,000 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.