Comp Cams Camshaft, Cb Xm 575Sci - 11-684-5

Xtreme Marine 240/240 Hydraulic Flat Cam for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Excellent choice as a replacement for 575 SCI, 600 SC, and 800 SC marine engines.

• Extremely wide powerband helps get boats on plane while making maximum horsepower.
• Power enhancement helps maintain top-end speed for longer distances.
• Intended for applications where low idle speeds are required.
• Intended for applications where low idle speeds are required.