- Engines & Components
- Engine - Assembled / Ready-to-Run
- Chevrolet Performance ZZ6 EFI 350 ci/420 HP Crate Engines
Classic Style with Modern EFI Drivability
The ZZ6 crate engine from Chevrolet Performance combines the modern conveniences of electronically-controlled fuel injection with the versatility and classic styling of the proven 350 Small Block Chevy. A uniquely designed EFI port injection system is integrated onto the ZZ6 EFI and gives the classic appearance of a carbureted intake manifold. A traditional-style air cleaner can be installed on top giving it the classic Small Block Chevy appearance, perfect for resto-mod and other hot rod project vehicles.
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- Deluxe Model includes ZZ6 EFI engine, distributor, damper and flexplate
- Turn-Key Model includes all the deluxe model equipment as well as a starter, fuel pump, A/C compressor, alternator, and a front accessory drive system all installed
Connect and Cruise Kits
Chevrolet Performance continues to lead the industry with its unprecedented Connect & Cruise crate powertrain systems - factory-engineered engine and transmission combinations. Chevy Performance engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower from them with total confidence. The specially calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation and operation without the need for third-party tuning. Each kit delivers a brand-new, fully assembled crate engine, an electronically controlled overdrive transmission, electronic control modules for both, and the engine control hardware to get it all running in your project vehicle. The convenience of a crate engine, the assurance of factory validated performance, and the value of an inclusive package - that's what you get with Chevrolet Performance's Connect & Cruise crate powertrain systems. Detailed instructions outline all the necessary steps. The engineers did all the hard work of designing and calibrating perfectly matched powertrain systems - and they covered them with a 24-month/50,000-mile limited warranty.