ARP Diesel Head Studs 1998.5-2021 5.9/6.7 Cummins

If you are running in excess of 45psi of boost on your 24V or Common Rail Dodge Cummins you run a real risk of stretching your stock head bolts causing head gasket failure. ARP diesel head studs are good insurance against head gasket failure. 8740 alloy heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% strength increase over pre-threaded studs.

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