Sportsman Roller Tip Rocker Arms for Small Block Ford 1.6 Ratio for 3/8" Studs Reviewhttp://tinyurl.com/nhyd8au Sportsman Roller Tip Rocker Arms for Small Block Ford 1.6 Ratio for 3/8" Studs 4340 steel rocker bodyIncludes lock nuts and pivot ballsAdds up to 30 HP over stock rockersExcellent replacement for stock, sportsman, or circle track enginesEliminates noise & slop associated with worn or high milage rockers
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Cortometrajes