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LT5 Automatic Connect & Cruise Powertrain System W/ 8 Speed

LT5 Automatic Connect & Cruise Powertrain System W/ 8 Speed



LT5 Engine Specs:
– LT5 6.2L (376 cu in) Supercharged
– 755 hp @ 6,400 rpm
– 715 lb.-ft @ 3,600 rpm
– 10.0:1 compression ratio

Trans Specs 8-Speed, 2WD:
– 8L90-E eight-speed automatic – Integral controller
– 4.56 first gear, 2.97 second gear, 2.08 third gear,1.69 fourth gear, 1.27 fifth gear, 1.00 sixth gear, 0.85 seventh gear, 0.650 eighth gear





As the power behind the 2019 Corvette ZR1, the new, supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle. The Chevrolet Performance LT5 crate engine delivers 755 horsepower and 715 lb.-ft. of torque. It builds on the successful supercharging legacy of the LS9 and LT4 engines, with advanced technologies such as camshaft phasing and direct injection.

An all-new, 2.65-liter supercharger (64 percent larger than the LT4’s supercharger) pumps out more boost and blows into a robust charge-cooling system with about twice the capacity of the LT4’s system. It’s supported by a unique dual-fuel system that features eight port-style injectors, which complement the engine’s standard direct injection system. That’s a grand total of 16 injectors, with the auxiliary port injectors supporting the direct-injection system under heavier fuel loads such as wide-open throttle.

The LT5 also features the largest throttle body ever on an LS or LT engine, an electronically controlled bypass for the supercharger, specific heavy-duty main bearings and more. The bottom line is there’s never been a more powerful production-based crate engine from Chevrolet Performance—and it’s ready for your ride!

Connect & Cruise Components

Part Number: Connect & Cruise CPSLT58L90E
Engine: 19417105
Engine Control System 19418244
Transmission: 19419800
Torque Converter: (included)
Transmission Controller: (included with trans)
Transmission Install Kit: 19418408 19417103

This is a Chevrolet Performance product.

This is a Chevrolet Performance product.


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Additional information

Weight899 lbs