When it comes time to replace your engine, you might wonder if it's cheaper to buy a crate engine or try to build one ...

BluePrint Engines builds some of the best crate engines on the market ... all bolted together and ready to drop in. (GM LS packages come with an ECU and all necessary sensors to get the engine ...

Even better, they can choose from crate engines based on the LS platform, the Gen-V LT ... from a compact package is ...

While being of two distinct small block engine generations is a primary difference between LS ... packages are still available at select suppliers, a new LT4 is available as a performance crate ...