COMP Cams Rocker Arm Hi-Energy CB 1.7 N

If you're rebuilding the top end of your engine, especially for a 1965-1987 Chevrolet Big Block like a 396, 427, or 454, these COMP Cams Hi-Energy rocker arms are a solid choice. They're designed to replace worn-out stock rockers, helping to get rid of that annoying noise and slop that can develop over time. This particular set features a 1.7 ratio and a long slot, which is great if you're running a camshaft with a lift that's higher than stock, or if you plan on using one of COMP Cams' own High Energy camshafts.

What sets these apart is the nitriding process. It infuses nitrogen into the surface of the steel, making it much harder. This improved surface hardness means better wear resistance and lubricity, which is important for long-term durability, especially when dealing with higher spring pressures or hardened pushrods. They also come with adjusting nuts and pivot balls where needed, making them a convenient replacement for your engine rebuild.