COMP Cams Hi-Tech Race Rocker Studs (16) Base Thread Size: 7/16" Base Thread Length: .680" MAC-XC-1.8 Barnes 9017 Series set the

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COMP Cams Hi-Tech Race Rocker Studs (16) Base Thread Size: 7/16" Base Thread Length: .680" MAC-XC-1.8 Barnes 9017 Series set theCOMP Cams takes pride in having the finest rocker arm studs available on the market. The Hi Tech Rocker Arm Studs work well in race applications with higher rpm ranges and are available in the popular 3 8? and 7 16? sizes. All COMP Cams studs have generous radii and a black oxide finish. With a 7 16" base thread and a 3 8" rocker thread, the Hi Tech stud features rolled threads for maximum contact and a ground flat top for accurate valve adjustment.