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When it comes to performance innovations that save time, money andguesswork, Chevrolet Performance once again leads the way!

Chevrolet Performance pioneered the concept of crate engines more than four decades ago, and continues to lead the industry with their unprecedented Connect & Cruise crate powertrain systems - factory-engineered engine and transmission combinations that include all the electronic control modules, wiring harnesses and other key components.

Chevrolet 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.
The convenience of a crate engine, the assurance of factory validateperformance and the value of an inclusive package - that's what you get with Chevrolet Performance's Connect & Cruise crate powertrain systems.

Each kit delivers a fully assembled crate engine, transmission, electronic control module, and the engine control hardware to get it all running in yourproject vehicle - including the mass airflow sensor, oxygen sensors and even the special throttle pedal for the engines' electronic throttle bodies.

Chevrolet Performance engineers matched the engines with their respective transmissions, ensuring they are up to the task of channeling big power with absolute dependability. The engine controller is specially calibrated to run the engine without some of the production-vehicle features that aren't required in an older vehicle. That means no "trouble" codes and no need for third-party tuning, "plug-and-play" installation that is quick, easy and intuitive. 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.

LS9 376ci / 6.2L, 638HP / 604TQ Engine
The supercharged LS9 6.2L, the standard engine in the Chevy Corvette ZR1, is a marvel that holds the distinction of being the most powerful regular-production engine ever offered in a GM car. Its 638 horsepower helps propel the 3,324-pound ZR1 from 0-60 in 3.4 seconds, through the 1/4 mile in an astonishing 11.3 seconds at 131 mph, and with a top speed of 205 mph! Those stats make the ZR1 not only the most powerful car ever produced by GM but also the fastest!

Chevrolet Performance is thrilled to offer the LS9 6.2L in a fully-dressed crate engine package. While it shares the 6.2L displacement of other LS engines, this one is unique with stronger block casting, stronger cylinder head casting, and steel cylinder liners that are honed with a deck plate installed to maximize performance and cylinder sealing.

High-RPM-validated lightweight reciprocating parts, including titanium intake valves and connecting rods, are used along with high-flow cylinder heads that flow the charge forced on them by a sixth-generation supercharger. A revised, higher-helix design delivers greater power at the low end and sustains it longer through the RPM band for broad, on-demand power whether off-idle or at speed. A dual-brick charge cooler is integrated on a unique manifold system that mounts the "blower" in the engine's valley with charge cooler on top.

Engine Control Modules and Harnesses
A precisely calibrated engine control module is essential to making yourfuel-injected LS engine perform in your older vehicle - and ChevroletPerformance is your source for controllers that are designed for easy, "plug-and-play" installation and, in most applications, no need for third-partytuning adjustments.
Unlike production controllers that may or may not come with a used engine, these controllers are calibrated for installation in older vehicles. That means many of the features required for late-model production vehicles are "turned off", because they're not required in older cars and trucks. That means features that may trigger a diagnostic trouble code and possibly affect performance - requiring additional tuning - are not enabled.
These inclusive kits deliver all the components required to plug into the engine and get it running - from the controller itself and the accompanying wire harness to the mass airflow sensor, oxygen sensors and even a throttle pedal assembly for engines equipped with an electronic throttle body. The kits also include detailed instructions to help you do it right the first time, even if you have no experience.

T56 Super Magnum Six-Speed Manual Transmission
The Chevrolet Performance T56 Super Magnum Six-Speed Manual Transmission is a high-torque capacity TREMEC six-speed manual. Specially designed for custom, retro-fit installations with Chevrolet Performance crate engines. The exterior case similar to fourth-generation F-body transmission with the stronger, high-capacity gear sets, input shaft and output shaft used in the TREMEC TR6060. It also features a 40-tooth reluctor ring that's necessary for use with electronic vehicle speed sensors used with Chevrolet Performance controllers.

LS9 / T56 Super Magnum Installation Kit
Get your new T56 Magnum bolted to your new engine with this T56 Super Magnum installation kit. Kit includes all the correct components that Chevrolet Performance offers to easily mate your new engine and trans.