Holley has a complete line of LS engine swap products specifically designed for the 1973-1987 C10/20 Two-wheel drive Chevy/GMC trucks. These parts work together for a trouble-free installation with ideal drive-train geometry & component clearances.

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.