COMP Cams GM LS Gear Drive Timing Set (RHS LS Race Block)

These gear drive timing sets are specifically designed for LS engines used in racing, street, marine and extreme applications. They provide the most accurate valve timing possible by eliminating chain flutter and backlash. They bolt on without modification, maintaining the stock oil pump and timing cover for all LS-based engines except dry sump models. Designed for three-bolt cams and work with all 24x and 58x LS engines. Based on the award-winning COMP Cams LS Sprint Car Gear Drive, these are the world’s only gear drives for LS engines. Requiring no modifications, our gear drive set for raised cam LS engines maintains the most accurate valve timing by eliminating chain flutter and backlash. This kit is compatible with all wet-sump 24x/58x LS engines with a 3-bolt camshaft. See 5495 for applications with standard cam locations such as factory GM blocks.