SBC Hydraulic Camshaft .420/.443 Lift

The SBC Hydraulic Camshaft .420/.443 Lift by Melling is designed for small-block Chevrolet engines that require enhanced performance and efficiency. This camshaft is ideal for automotive enthusiasts and builders looking to improve engine breathing and valve lift without compromising reliability. Whether you're working on a classic hot rod or a weekend track car, this camshaft provides the necessary lift and timing geometry for noticeable horsepower gains.

Featuring a .420-inch intake and .443-inch exhaust valve lift, this camshaft allows for better cylinder filling and evacuation at higher RPMs. Its hydraulic design utilizes a lobe profile compatible with adjustable hydraulic lifters, which helps maintain precise valve clearance across various engine conditions. This feature eliminates the need for manual valve-lash adjustments, reducing wear on valve train components.

This SBC hydraulic camshaft is particularly beneficial for engine builders upgrading stock or mildly modified small-block Chevrolet applications. It is engineered to create a torque curve that emphasizes mid-range responsiveness, making it suitable for both street use and moderate competition. With its performance-oriented design, this camshaft is a valuable addition for those looking to maximize their engine's potential.