Billet LS rocker arms from Howards Cams increase the efficiency of the valvetrain.By reducing weight and friction and increasing stiffness, these rocker arms get the most from your camshaft.
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09-01-23, 03:50 PM #1Senior Member
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- Feb 2007
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On A Roll ? Howards? Billet Roller Rocker Arms For LS Engines
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