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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Test-fit before final installation to confirm compatibility with your column's diameter and mounting style
silicone grips differently than rubber
Caps are sold individually
2L naturally aspirated
Comp Cams Magnum Rocker/Pushrod Kit Porsche 911 GT3 (991.2) Test-fit before final installation toFull Set of (16) Magnum Rocker Arms 1. 6 Ratio For 3 8" Studs COMP Cams Magnum Roller Tip Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer. Ultimate street roller rocker arm designed for serious performance enthusiasts Constructed from 8620 chromemoly steel, a superior material that will not flex & ensures maximum lift Roller