Cylinder Head Studs for BMW 3.2L (S54) inline 6 ARP2000

Cylinder Head Studs for BMW 3.2L (S54) inline 6 ARP2000It is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

The threads are rolled after heat-treating which gives them about 2000% better fatigue strength than most main bolts that are threaded prior to heat-treating

Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading

in length or more

the bolt should be replaced immediately

You won’t find abetter quality stud on the market from any other source

Hardened parallel-ground washers are included with each kit

Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly

Finish: Cad

including use of a premium grade chrome moly alloy

Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal

All High Performance Series bolts are 180

available in a variety of sizes and thicknesses