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Camshaft, Comp Cams Magnum, CL-Kit 280HR, Chevy BB, Retro Hyd Roller
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Designed for 1965-96 Chevrolet Big Block 396-454 V8, this COMP Cams® Magnum 280HR hydraulic roller CL-Kit uses .566/.566-inch valve lift, 280/280° advertised duration, 224/224° duration at .050 inch and a 110° lobe-separation angle. Its 2000-5500 RPM range is suited to street/strip use with a mild rough idle and strong mid-range power. The CL-Kit includes the camshaft and matched lifters.
• 1965-96 Chevrolet Big Block 396-454 V8 application • Magnum 280HR grind • Retrofit Hydraulic Roller design • Valve lift: .566/.566 inch • Duration @ .050: 224/224° • Camshaft and matched lifters included
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