COMP Cams Camshaft Kit CS XE256H-12

If you're looking to give your Chevrolet Gen 1 Small Block engine a noticeable bump in performance, this COMP Cams Camshaft Kit is a solid choice. This kit is designed to improve your engine's breathing and power output, making it a popular upgrade for enthusiasts who want more from their classic Chevy V8. It's a comprehensive package that ensures you have the essential components for a successful camshaft swap.

This kit includes the XE256H-12 camshaft, which features a 212 degrees of intake duration and 218 degrees of exhaust duration at .050 inch lift, with a .477 inch intake and .480 inch exhaust lift. It's paired with hydraulic flat tappet lifters, valve springs, retainers, valve locks, and valve stem seals to ensure proper valve train operation. You'll also find a new timing chain set to get your timing dialed in correctly, along with assembly lube and instructions to guide you through the process. This kit is specifically for engines that use a flat tappet camshaft setup, so it's important to verify your engine's configuration before installation. It fits a wide range of Chevrolet Gen 1 Small Blocks, from the 262 all the way up to the 400 cubic inch engines, found in vehicles like the Chevrolet Camaro, Corvette, and C10 trucks.

When undertaking a camshaft upgrade, it's crucial to ensure you have all the necessary supporting components. This kit aims to cover most of those bases, providing a well-matched set of parts from a trusted name in performance camshafts. Remember to check your engine's specific requirements, especially regarding the oiling groove on the 5th journal for 1955-1957 265 engines, and to confirm if your block is a factory roller or flat tappet design, as this kit is for flat tappet applications only.