Cylinder Head Studs for Buick V6 Stage I 12-pt Nuts

Cylinder Head Studs for Buick V6 Stage I 12-pt NutsIt 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

You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

The studs are sold in 4 or 5 packs and are cadmium plated for extra durability

They have a tensile strength of 190

limited rule ovaltrack competition and street use

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

000 psi and precision machined for optimum thread engagement

The studs are manufactured from 8740 chrome moly steel

This helps prevent blown head gaskets

000 psi rateddamper bolt that can accept a standard 1/2

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

All High Performance Series bolts are 180

Stud kits come complete with nuts and washers