5/8-18 X 3.30 wheel stud kit

5/8-18 X 3.30 wheel stud kitMaterial: 8740 Chrome Moly Finish: Dry Lube Material 2: Finish 2: Origin: USA

Wide underhead flange design and companion flat washers provide even load distribution and facilitates optimum sealing of gasket surfaces

Made of corrosion resistant stainless steel

and designed for use in competition engines

Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for theadditional compression of gaskets

Not only will these premium quality ARP fasteners help prevent intake manifold leaks

Because ARP studs are manufactured to suchexacting tolerances

Designed for competition applications

All Pro Series head bolts have areduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing

delivers a material with superior fatigue characteristics and typically tensile strength in the 260

tensile strength and toughness – with complete resistance to atmospheric corrosion and oxidation

Forged from 8740 chrome moly steel

They’re made from premium grade aerospace chrome moly and centerless ground to precise diameter