ARP SB Chrysler 318-360 Magnum Rocker Arm Stud Kit

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Reference Information

Rocker Arm Studs, Pro Series, 8740 Chromoly, Nuts, Washers, Chrysler, Small Block Magnum, Kit

ARP Pro Series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. They are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, these studs are more resistant to flex and will provide a more positive seating. Pro Series rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).