The GM LS engine has quickly become the high-performance standard in the performance aftermarket. Holley and Hooker have partnered together to offer the most versatile and complete LS swap kits on the market so you can install the GM LS engine into your favorite chassis! These swap kits have been engineered by Holley for a easy bolt-in engine swap where all the parts work together as a fully engineered system.

Application specific Radiators for popular LS Swap Platforms

These parts are designed for the GM Gen III/IV LS series of engines. These parts are available for most common plumbing applications on these engines.