Ford SB 289 302 351 Windsor Stainless Steel 1.6 Ratio Shaft Mount Roller Rockers With their synthetic-rubber construction

With their synthetic-rubber construction

Their durable finish cleans up easily to provide lasting good looks under your hood

They are assembled with the best components to handle high lift and high RPM applications

the Speedmaster piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range

and you can choose between plain polished

Ford SB 289 302 351 Windsor Stainless Steel 1.6 Ratio Shaft Mount Roller Rockers With their synthetic-rubber constructionSpeedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings and roller tips. For extreme high performance applications. They not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. These rockers are precision machined to ensure consistency and ratio accuracy and have a great looking finish.