Anti Ls Small Block Engine Ultra Pro Magnum Rocker Arms
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We used COMP Cams’ Ultra Pro Magnum 1.6 rocker arms on both the intake and exhaust for a total of .688-inch lift at the valve tip. These rockers are made from investment-cast 8650 chromoly and are designed for extremely high strength with minimal weight. They are engineered to be used in high-lift cams without the need to convert to more costly shaft-mount rockers, or even the need for a stud girdle. View Related Article
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