LS Timing Cover Conversion Kit

The LS Timing Cover Conversion Kit (ALL90090) is purpose-built for LS engine builders and enthusiasts who demand seamless integration when swapping LS powerplants into non-factory applications. Whether you're performing a complete LS engine conversion, updating an older platform with modern LS architecture, or building a high-performance street or race engine, this conversion kit eliminates guesswork and ensures proper timing cover fitment. Designed for reliability and precision, this kit addresses one of the most critical challenges in LS swaps: achieving factory-correct timing cover geometry without modification to the block or accessory drive systems.

This conversion kit features precision-engineered components that maintain strict OEM clearances and bolt-hole alignment, ensuring your LS engine breathes and cools without interference or leakage. The kit accommodates variations in LS engine generations and accessories while preserving the integrity of the front-end drive system, including alternator, water pump, and serpentine belt routing. Weighing 5.75 lbs with compact overall dimensions (13.8 x 3.6 x 15.4 inches), the kit ships complete with all necessary brackets, spacers, and fasteners. Installation-ready design means no custom fabrication, welding, or machine work—saving you time and reducing the risk of misalignment that can cause cooling system failures or belt slip.

This kit is ideal for street rodders, swap specialists, and performance shops executing LS engine conversions into muscle cars, trucks, and custom platforms where OEM timing cover solutions don't exist. Hobbyists and professional builders alike rely on conversion kits to eliminate the costly trial-and-error phase of LS swaps. Compatible with standard LS block generations and most common accessory configurations, the LS Timing Cover Conversion Kit ensures your investment in a modern, reliable LS engine isn't compromised by poor fitment or jury-rigged cooling solutions. Installation is straightforward for anyone with basic mechanical knowledge and standard hand tools.