COMP Cams CL16-233-4 High Energy 212/212 Hydraulic Flat Cam and Lifter Kit for Chevrolet 173-207/2.8-3.4L V6 Good performance cam for 2.8L engine. Lope at idle with extremely good top end power. 1,000-5,000 RPM Operating Range 212/212 Duration at .050". 110 Degree Lobe Separation Angle. 0.440"/0.440" Valve Lift CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant. High Energy grinds are a good blend of efficiency and performance: ideal for performance street rebuilds. Works well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears. Fits '79-'94 Chevrolet 173-207/2.8-3.4L V6 Made in USA