Arp 625+ Head stud kit (Polaris Rzr) while crush-proof billet inlet and

while crush-proof billet inlet and outlet fittings ensure long-term durability

Designed to retain your factory non-rising-rate pressure regulator

Built around a Garrett core

race-proven unit known for its lightning-fast spool and bulletproof reliability

Built in OEM electrical connection

Arp 625+ Head stud kit (Polaris Rzr) while crush-proof billet inlet andArp 625+ Head stud kit (Polaris Rzr) Tired of lifting your head and blowing head gaskets? If so we have the perfect product for you! When we are pushing the limits of our big boosted Polaris engines this head stud kit is a absolute must! These head studs wont stretch like the traditional Arp studs. THESE ARE THE ABSOLUTE STRONGEST STUD MONEY CAN BUY HANDS DOWN! Kit includes x6 Main head studs x6 Main stud nuts x6 Main stud washers x2 Side bolts x1