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An ARP cylinder head stud kit that replaces the factory head bolts for far greater and more consistent clamping load on built or boosted 900cc/1000cc RZR twins. Machined from premium 8740 chromoly heat-treated to roughly 200,000 psi, with a black-oxide finish and 12-point nuts for even torque. Studs let the head seat precisely to the deck for a better head-gasket seal.
Details: 8740 chromoly, ~200,000 psi tensile strength; Black-oxide finish; 12-point nuts; Tools needed: 1/2" 12-pt socket, 8mm hex, 3/16" Allen
Fitment: Polaris RZR 900cc / 1000cc — Fastener count varies by engine; confirm against your motor before installation.
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