COMP Cams Cam & Lifter Kit CS 270H-R10

If you're looking to wake up your Small Block Chevy with factory roller lifters, this COMP Cams Cam and Lifter Kit is a solid option. This kit features the CS 270H-R10 camshaft and matching hydraulic roller lifters, designed to give your engine a mild street performance upgrade. It's built for a range of popular GM vehicles from the late 80s and 90s, including Chevrolet Camaros, Corvettes, and C/K series trucks, as well as Buick Roadmasters and Cadillac Broughams, all equipped with the factory roller camshaft setup. You'll notice a slightly more aggressive idle, letting you know there's more power under the hood.

This kit isn't just about the cam and lifters; it includes everything you need to get started, like assembly lube to ensure proper break-in, and instructions to guide you through the process. To really take advantage of the improved breathing this camshaft offers, you'll want to pair it with an aftermarket intake manifold, headers, and a gear ratio in the 3.40 to 4.10 range. This combination will help you unlock the full potential of the Magnum 215/215 hydraulic roller profile, making your engine feel much more responsive on the street.

When installing a camshaft like this, it's always a good idea to replace your valve springs as well, to ensure they can handle the increased lift and duration. Always refer to the manufacturer's instructions for the most accurate installation procedures and recommended break-in procedures to ensure the longevity of your new components.