Cylinder Head Stud Kit for BBC w/Brodix alum block fits BB1,2,2t,2x,2extra,3,4,4extr

Cylinder Head Stud Kit for BBC w/Brodix alum block fits BB1,2,2t,2x,2extra,3,4,4extrIt 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

ARP manufactures a variety of special application-specific bolt and stud kits

in conjunction with aftermarket I-beam rods

ARP offers High Performance Series bolts that aremade from a premium grade chrome moly and hardened to a nominal tensile strength of 180

They’re application-specific

in length or more

while the bolt kits come with washers

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to prevent loosening

or use the chart on page 25 of thiscatalog for ARP fasteners

It’s the fastener of choice

Far superior to any other main bolts available for use in competition engines

each stud is placed verticallyinto special racks and precisely heat-treated to 190