COMP Cams High Energy Nitrided Rocker Set w/ 1.5 Ratio for Chevrolet SBC w/ 3/8" Stud

These nitrided COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 Applications feature a 3/8" Stud diameter and 1.5 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for higher than stock lift Camshaft s, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshaftsâ„¢. These Rockers have been nitrided to increase surface hardness for improved initial and long-term wear characteristics. The nitriding process increases hardness by causing an infusion of nitrogen molecules into the material's surface. This improves both the lubricity and wear resistance of the material.< ul>< li> Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢</li>< li> Help to eliminate noise and slop associated with worn or high mileage stock Rocker arms</li>< li> Include adjusting nuts and pivot balls where required</li>< li> Feature a long slot for higher than stock lift Camshafts</li>< li> Nitrided Rocker arms designed for higher spring pressures and hardened Pushrods</li></ul>