BluePrint Engines is your premium choice in aftermarket, high-performance, drop-in engines. Our numerous Chrysler and Mopar compatible crate engines offer any custom builder, hot rodder, or Mopar Muscle car or truck owner, an engine that has been fully Dyno tested, passed vigorous inspections, and is ready to power up your project. BluePrint crate engines come in several levels of dress - from a shortblock all the way to complete drop-in with all the components that will be needed to start and run the engine the day it’s installed. We offer Mopar engines to replace your tired Charger, Dart, Roadrunner, Or Barracuda powerplant. There’s no replacement for Displacement, and replacing a little 273, 318, or 360 with one of our 408 stroker crate engines will have your back tires up in smoke in no time!!!