The COMP Cams gear drive system for LS engines replaces chain-driven timing to eliminate flutter and backlash for more accurate valve timing. It fits wet-sump 24x and 58x LS architectures with three-bolt camshafts and bolts on using the stock oil pump and timing cover on compatible engines. Intended for racing, street, marine and extreme builds seeking precise, maintenance-friendly timing control.
COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines)