Cylinder Head Stud Kit for SB Chevy Dart Buick

Cylinder Head Stud Kit for SB Chevy Dart BuickIt 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

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

A “must” for any serious engine builder

which gives themabout 2000% (that’s twenty times) better fatigue strength thanthose studs that are threaded prior to heat-treat (a very commonindustry practice)

wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry ofstripping the head

Material: ARP2000

It is primarily used in short track and drag racingapplications where inertia loads exceed the clamping capability of ARP2000

Pro Series main bolts are application-specific

Made from ARP2000 and heat-treated to 220

000 psi bolts that let you exert maximum clamping force

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to 180

000 psi forthe 8740 material and 220

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing