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Pro Series Rocker Arm Exhaust Studs, Chrome Moly Steel With Black Oxide Finish, 8 pieces, For Select Aluminum Head Applications - ARP 2357203
ARP 2357203
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UPC
672036010416
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Manufactured to high tolerances so they run-in straight and true, and the extra-large radius base offers greater resistance to flex Lengths are exact, designed to provide positive seating every time Made from premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 200,000 psi. designed for competition applications Stud dimensions are: 2.000 overall stud height, 1.650 screw-in thread depth, .700 adjuster thread depth, 7/16-20 shank diameter and thread, and 7/16-14 base diameter and thread Designed for use with ARP's patented Perma-Loc adjusters, not OEM-style self-locking nuts
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