COMP Cams High Energy Alum Rocker SBF 1

These COMP Cams High Energy aluminum rocker arms are a solid option for your Ford V8 engine, whether it's for street driving or moderate racing. They fit a wide range of Ford applications, including popular models like the Mustang, Bronco, and F-150, as well as AMC V8 engines from 290 to 401 cubic inches. With a 3/8" stud diameter and a 1.6 ratio, these rockers are designed to give your engine a bit more valve lift than stock.

What sets these apart is their construction. They're made from die-cast aluminum, which makes them lighter than stock steel rockers but still strong enough for performance use, up to 550 lbs of open spring pressure. The needle bearing fulcrum and roller tip significantly cut down on friction compared to the sliding contact of factory rockers. This not only helps lower oil temperatures but also contributes to improved engine response and a bit more horsepower. They use snap rings to keep everything securely in place.