Cylinder Head Stud Kit for Ford 289-302, 5.0L with factory heads or AFR 185 with 7/16˝ holes

Cylinder Head Stud Kit for Ford 289-302, 5.0L with factory heads or AFR 185 with 7/16˝ holesIt 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 has developed the “Pro” Series Wave-Loc bolts

and copy down the length of the fastener prior to and after installation

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

and has the retaining washer installed

They’re designed to make it as easy as possible to install a pan and seal it properly

Nuts not included

ARP’s got you covered

Not to be used with OEM-style

It costs a lot more to do it this way

Finish: Cad

allowing forslight misalignment

Camshaft positioning is critical on overhead cam engines and ARP makes sure that the cam towers are properly secured through use of these durable bolts and studs