Hex Head Stainless Intake Manifold Bolts for Holden V8

Hex Head Stainless Intake Manifold Bolts for Holden V8Prevent intake manifold leaks with ARPs quality fasteners. Theyre nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless

These materials are primarily used in connecting rods where extremely high loads

A premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts

HIGH PERFORMANCE SERIESHigh Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing

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

They’re made from ARP Stainless and are virtually impervious to corrosion

Because ARP studs are manufactured to suchexacting tolerances

Measure the fastener prior to starting

And here’s ARP’s contribution to the solution

and come in your choiceof black oxide finished chrome moly or rust-proof stainless steel

Material: 8740 Chrome Moly

J-form thread rolling after heat-treat and a special profile

ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+