It’s time to “connect & cruise” with the LEGENDARY CRATE POWERTRAIN SYSTEM, exclusively from Chevrolet Performance. This complete system features two exciting engine packages and two levels of horsepower. The LS3 engine offers 430 horsepower, and the more powerful LSA engine with 556 horsepower. Either way, the Chevrolet Performance engineers have done all the work. Each Crate Powertrain package comes complete with a specified engine harness, fuel injection control system and engine management system, a high performance electronically controlled automatic transmission, and a SuperMatic transmission controller. This Chevrolet Chevelle concept vehicle has been “repopped” to highlight what’s possible when you wrap a classic body around an equally classic Crate Powertrain System, only from Chevrolet Performance.