COMP Cams Camshaft Kit CS XR264HR-12

This COMP Cams K-Kit gives you everything you need to upgrade your Chevrolet Small Block engine. Inside this box, you'll find the XR264HR-12 camshaft, a set of hydraulic roller lifters, valve springs, retainers, valve locks, valve stem seals, a timing chain set, and assembly lube. It also comes with decals and instructions to help you through the installation process.

The XR264HR-12 camshaft is designed for a hydraulic roller setup, offering improved performance for pleasure boating, skiing, and good fuel economy. It's a popular choice for Gen 1 Small Block Chevrolet engines, covering displacements from 262 cubic inches all the way up to 400 cubic inches. This kit is well-suited for applications like the Chevrolet Camaro, Corvette, and various C-series trucks and Suburbans from the 1980s and early 1990s. Keep in mind that this camshaft is intended for engines that originally came with a flat tappet camshaft or have been converted to a roller setup; it does not fit factory roller small blocks from 1985 and newer, or LS-based engines.

When installing this kit, it's important to verify your engine's configuration. Some earlier 265 cubic inch engines from 1955-1957 may require a specific oiling groove on the fifth cam journal. Always refer to the included instructions for detailed guidance, especially when working with engines that have had modifications or are from transitional years. This kit is a comprehensive solution for those looking to enhance their classic Chevrolet V8's performance and efficiency.