Chevrolet Performance Connect and Cruise Rebate

LT4 Wet Sump Automatic Connect & Cruise Powertrain System W/ 6L80

Your Price: $26,163.00

Suggested Retail:  $32618.87

LT4 Wet Sump Automatic Connect & Cruise Powertrain System W/ 6L80

Product Details


As the heart of the Corvette Z06, the supercharged LT4 6.2L SC is the most powerful engine ever offered in a regular-production Chevrolet. It features a more-efficient, more-compact 1.7L Eaton R1740 TVS supercharger, which spins at up to 20,000 rpm. That’s enough to generate more than 9 pounds of boost and help produce 650 horsepower and 650 lb.-ft. of torque. The LT4 is based on the same Gen V Small-Block architecture as the LT1 engine, with several unique features designed to support its higher output and the greater cylinder pressures created by forced induction. They include Rotocast A356T6 aluminum cylinder heads that are stronger and handle heat better than conventional castings, lightweight titanium intake valves and stronger forged aluminum pistons.

6L80-E Series
The 6L80-E is based on the design offered in a number of rear-wheel-drive production vehicles, but enhanced with specific internal components that contribute to a higher output torque rating of 650 lb-ft. Designed for use in LS and LT based engines in both 2WD and 4WD (LS crate engines only) applications, this electro-hydraulically controlled transmission has a modular arrangement that represents a significant departure in the design and operation from other transmissions such as the 4L60E and 4L80-E Series, including clutch-to-clutch shift operations rather than conventional bands. The SuperMatic™ 6L80-E is unique in that the transmission controller is internal. The transmission kit includes a torque convertor, with a choice of two stall speeds. Also included are the wire harness, vent tube and oil cooler line adapter. A laptop connection and software allow the transmission to be configured for optimal performance and drivability.

Connect & Cruise Components

Part Number: Connect & Cruise CPSLT48L90E

Engine: 19431955
Engine Control System 19433632
Transmission: 19432682
Torque Converter: included with trans.
Transmission Controller: included with trans.
Transmission Install Kit: 19432892

LT4 Engine Specs:
– LT4 6.2L (376 cu in) Supercharged
– 640 hp @ 6,400 rpm
– 630 lb.-ft @ 3,600 rpm
– 10.0:1 compression ratio

Trans Specs 6-Speed, 2WD:
– 6L80-E Six-speed automatic – Integral controller
– 1st: 4.02, 2nd: 2.36, 3rd: 1.53, 4th: 1.15, 5th: 0.85, 6th: 0.67

GM Performance Connect and Cruise Rebate

This is a Chevrolet Performance product.

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