COMP Cams GM LS1 Upgraded OEM Rocker Arms - Set of 16

If you're working on a GM LS engine, especially one that's seen some upgrades or higher mileage, you might be looking at the valve train. Stock LS rocker arms can sometimes have issues with their needle bearings failing under increased load, which is where these COMP Cams upgraded OEM rocker arms come in. They're designed to address that specific weakness, offering a more durable solution for your engine.

What COMP Cams has done here is take the stock rocker arm design and improve the trunnion and bearing setup. Instead of a standard needle bearing that can sometimes come apart, these feature a captured bearing design that's secured by snap rings. This means the bearing stays put, even when you're pushing the engine harder, and it helps increase the overall lift capacity. They also utilize precision roller bearings, which contribute to better valve train durability over time. The rockers themselves have a 1.7 ratio, which is a common upgrade for many LS applications, and they come with a black-oxide finish for corrosion resistance. These are built to fit LS1, LS2, and LS6 valve train geometries, and they're sold as a set of 16, enough for a complete V8 engine.

This set is a solid option for anyone rebuilding or modifying their LS engine, whether it's in a classic Camaro, a Silverado truck, or a Corvette. It's a direct replacement for your stock rockers but with significant internal improvements to handle more stress. While these are a direct fit for many GM vehicles, it's always a good idea to double-check the fitment for your specific year and model to ensure compatibility.