143116 Magnum Roller Rocker Arms Ford- 1.6 Ratio

Magnum roller 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. Features -Ford small block 289ci 302ci 351ci windsor v8's w/ rail type rockers; 68-95 -For 3/8 in. Studs and 1.6:1 ratio -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 tip reduces friction while stiff design & superior ratio accuracy yield more effective valve lift -For applications with less than 350 lbs. Of open spring pressure. -Set of 16