Cam Motion LS7 Stage 2 Camshaft The LS7 Stage 2 hydraulic roller cam is designed for the LS7 Corvette Z06 engine. The Stage 2 LS7 camshaft will provide a modedrate performance idle and strong performance improvement through the mid-range and upper RPM range. Like all of our cams, this LS7 camshaft has our renowned smooth lobe design for quiet valve train operation and longevity. Our quality, three-bolt billet steel steel cam cores ensure excellent durability for your build. This cam will work well as a replacement for Corvette owners wanting more power but still retaining good drivability compared to larger duration cams. Matching valve springs and hardened chromoly pushrods are required with this camshaft