Headstuds & Hardware

ARP

ARP Head Studs Pulsar GTi-R SR20DET

If you're planning to increase boost on your stock SR, or just have your cylinder head apart, install some ARP head studs.Always follow the instructions for torque specs and installation procedures.It is for good reason that virtually every top...

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ARP Head Studs KA24DE Nissan 240sx

These are new!  specifically engineered for KA motors running much higher horse power then stock.  More specifically turbo'd KA's. Don't settle for the 165-5401 Head studs!  Those are made for the Saturn.  Obtaining the optimum...

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ARP Head Studs S13/S14/S15 SR20DET RWD

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP® head studs are popular...