COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines)

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 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 5494 for applications with raised cam locations such as the RHS LS Race Block. 3-Bolt Camshaft Configuration only. Requires the use of "54-" 3-Bolt camshafts. Dry sump LS engines require an external oil pump.

The COMP Cams Hi-Tech Gear Drive System is engineered specifically for LS engines used in racing, street performance, marine applications, and extreme conditions. This gear drive set offers superior valve timing accuracy by eliminating chain flutter and backlash, ensuring optimal engine performance and reliability. Designed for straightforward installation, it bolts directly onto stock components without requiring modifications, maintaining the integrity of the stock oil pump and timing cover for all wet-sump LS engines equipped with a 3-bolt camshaft. The system is compatible with all 24x and 58x LS engine configurations, making it versatile for a wide range of applications. Based on the award-winning COMP Cams LS Sprint Car Gear Drive, these are the only gear drives available for LS engines, providing exceptional durability and precision under demanding conditions. The kit is ideal for enthusiasts seeking consistent valve timing without the hassle of chain-driven systems, contributing to improved engine responsiveness and power output. Please note that for engines with raised cam locations such as the RHS LS Race Block, application part 5494 should be referenced. This gear drive is suitable exclusively for 3-bolt camshaft configurations and requires the use of compatible "54-" series 3-bolt camshafts. For dry sump LS engines, an external oil pump is necessary, as this system is designed for wet-sump setups. Trust the COMP Cams Hi-Tech Gear Drive System to enhance your engine's performance with a reliable, easy-to-install solution that keeps your LS engine running at peak efficiency.

Features:

• Eliminates chain flutter and backlash for precise valve timing

• Designed for LS engines with 3-bolt camshafts and compatible with all 24x and 58x configurations

• Bolt-on installation requiring no modifications, preserves stock oil pump and timing cover

• Based on award-winning COMP Cams LS Sprint Car Gear Drive for durability and performance

• Suitable for racing, street, marine, and extreme applications

• Compatible with wet-sump LS engines; dry sump models require external oil pump

• Designed for use with

• 54-

• series 3-bolt camshafts

• Reliable performance for high-demand engine environments