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The ARP main stud kit for Nissan SR20DET is a dedicated engine assembly kit supplying main studs sized for the SR20DET application. Intended for engine builds and rebuilds, this kit replaces or upgrades factory main studs to secure main bearing caps and support crankshaft alignment during assembly. It is presented as an application-specific solution for SR20DET engines.
ARP Nissan SR20DET Main Stud Kit
