The most popular LS engine swap candidates are older vehicles with large engine bays and simple wiring systems. Some popular candidates include the Chevrolet C10 pickup truck, the first-generation Camaro and Firebird, and the third-generation GM F-body cars (Camaro and Firebird). These vehicles are popular because they offer a lot of space under the hood and are relatively easy to work on. However, LS swaps can be done on virtually any vehicle with the right modifications.