COMP Cams Camshaft CB XR264HR-10

When you're looking to get more out of your Chevrolet Big Block engine, this COMP Cams Xtreme Energy camshaft is a solid option. This camshaft is designed to give you increased responsiveness and more area under the lift curve compared to older, slower grinds. It's built to boost torque and horsepower, making it suitable for daily drivers and mild performance builds, while still maintaining enough vacuum for accessories like power brakes.

The Xtreme Energy profile is known for providing gains in performance without sacrificing driveability. While it works well in carbureted setups, you'll see the best results when paired with aftermarket intake manifolds, lower gear ratios, headers, and a free-flowing exhaust system. This camshaft is a hydraulic roller type, which generally offers better performance and durability than flat tappet designs. It's specifically intended for Chevrolet Big Block 396-454 engines that originally came with flat tappet camshafts, and it fits a wide range of vehicles including the Chevrolet C10 Pickup, Camaro, and Impala from the late 60s through the mid-80s.

This camshaft is a direct replacement for your stock flat tappet camshaft, but it requires a hydraulic roller valvetrain setup. Make sure you have the appropriate lifters, pushrods, and valve springs to match this camshaft's specifications for optimal performance and longevity. It's a great way to wake up your engine for strong torque and good mileage.