Cylinder Head Stud Kit for Mark V, w/Edelbrock heads, 12pt

Cylinder Head Stud Kit for Mark V, w/Edelbrock heads, 12ptIt 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

The nuts feature a wide base for better load distribution and sealing

This is a premium steel that is processed to deliver superior strength and fatigue properties

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

which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed

and -6 thru -20 O-ring sizes

all ARP main bolts feature a reduced renching head

while bolt kits are shipped with the required flat washers

Cycle testing hows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts

Not to be used with OEM-style

You can forget about the problem of shearing a torque converter bolt after you install these super strong 190

when the material iseasier to machine)

Wide underhead flange and companion washers provide even load distribution