Comp Cams 17043-16 High Energy Rocker Arms

These high energy die cast aluminum roller rocker arms for chevy v8 289 302-351w applications are perfect for street and moderate race use. Stud diameter and 1.6 ratio the die cast larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight. Designed to be stiffer and more durable these cost effective rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and roller tip create far less friction than sliding factory models to lower oil temperatures thus improving both response and horsepower. Snap rings are used to hold the trunion and bearings locked in place.Features. Cost effective aluminum construction provides superior strength to weight ratio. Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures for improved response and horsepower. Durable design increases valve lift while withstanding the rigors of moderate race use. For use with up to 550 lbs. Of open spring pressure.

• Cost-effective aluminum construction provides an excellent strength-to-weight ratio
• Needle bearing fulcrum and roller tip reduce friction resulting in lower oil temperatures for enhanced response and horsepower
• Durable design increases valve lift capable of withstanding the challenges of moderate race use
• Suitable for use with up to 550 lbs of open spring pressure