COMP Cams 3/8 Rocker Arm Studs - GM LS Engines JA100020 Pulls 2200 CFM at static

Pulls 2200 CFM at static utilizing an S curve blade design for quiet and efficient operation

Since development of the first precision insert-type bearing in 1929

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COMP Cams 3/8 Rocker Arm Studs - GM LS Engines JA100020 Pulls 2200 CFM at staticCOMP Cams takes pride in having the finest rocker arm studs available on the market. The Magnum Rocker Arm Studs work well in applications with the lifts and spring pressures of performance camshafts. They are available in the popular 3 8? and 7 16? sizes. All COMP Cams studs have generous radii and a black oxide finish. Designed specifically for GM GEN III LS1,2 and 6, this rocker stud set features an 8mm base thread and a 3 8" rocker thread with a