Cylinder Head Stud Kit for Oldsmobile 215 cid, aluminum heads

Cylinder Head Stud Kit for Oldsmobile 215 cid, aluminum headsIt 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

and has the retaining washer installed

Studs and bolts come either black oxide chrome moly or polished ARP Stainless

Specialfeatures include 1/4

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

the bolt should be replaced immediately

has been applied

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel

You also can choose between standard hex head bolts or compact 12-point fasteners

as well as with a conventional hex head or 12-point (great for tight

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in – you knew from the beginning that the rocker geometry was going to be inconsistent all over the place

Both are available in black oxide finished chrome moly steel or polished ARP Stainless