Pro Series Rocker Arm Studs for SVO 351 cid, with roller rockers and girdle

Pro Series Rocker Arm Studs for SVO 351 cid, with roller rockers and girdleIf 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. ARP rocker studs are concentric within . 005 T. I. R. threadpitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extralarge radius base offers greater resistance to flex. Available

The engineers at ARP spent quite a bit of time developing these highly effective

as well as protecting the threads in your engine block

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

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

It is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all-out competitionpowerplants

Stock fuel pump pushrods leave a lot to be desired

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

and is a premium replacement for OEM fasteners

or if there is deformation

Washers included and bolt drilled for NASCAR inspector’s wire seal

heat-treating to 190

Those first moments an engine runs prior to building oil pressure are when damage can easily occur