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LT1 6.2L Wet Sump (460 hp) Connect & Cruise Powertrain System with 4L70-E Automatic Transmission

Brand: Chevrolet Performance

Part Number: CPSLT14L70EW




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  • LT1 6.2L (376 cu in) 460 hp Engine
  • 4L70-E Four-Speed Automatic Transmission
  • Wet Sump Oiling System
  • Engine and Transmission Control Modules

Connect and Cruise Rebate


LT1 6.2L Wet Sump Connect & Cruise with 4L70-E Transmission

CPSLT14L70EW System Components:

19355405 – Engine with wet sump oiling system
19303137 – Engine Control System

19368613 – Transmission
19299802 – SuperMatic Torque Converter
19302405 – SuperMatic Transmission Controller
19329416 – Transmission Installation Kit

The Next Generation is here and we have the complete performance package!

Introduced on the seventh-generation Corvette Stingray, the LT1 6.2L opened the next chapter in the long, historic legacy of the Small-Block engine – and gives your project vehicle a high-tech heart transplant with an unprecedented balance of performance and efficiency! The LT1 crate engine is rated at 460 horsepower and 465 lb.-ft. of torque.

The LT1 is architecturally similar to the LS family of Small-Block engines, but with a unique block casting, cylinder head design, oiling system and more. It also combines advanced technologies including direct injection, Active Fuel Management (cylinder deactivation) and continuously variable valve timing to support an advanced combustion system. 

The 4L70-E four-speed automatic overdrive transmission backs the LT1 with strength and durability. Put this combo to work in your classic cruiser and enjoy a great balance of performance and efficiency!

LT1 6.2L Wet Sump Connect & Cruise with 4L70-E Transmission

Engine Specs:

  • LT1 6.2L (376 cu in)
  • 460 hp @ 6,000 rpm
  • 465 lb.-ft. @ 4,600 rpm
  • 11.5:1 compression ratio
  • Direct Injection spark ignition
  • Internally balanced
  • Premium fuel recommended

Transmission Specs:

  • 4L70-E four-speed automatic
  • Five-pinion gearsets
  • 3.06 first gear ratio, 0.70 overdrive ratio
  • 30.75 inches long (approx)


More about Connect & Cruise Crate Powertrain Systems

The Complete Performance Package!

When it comes to factory-engineered performance and convenience, nothing beats Chevrolet Performance's industry-exclusive Connect & Cruise powertain systems. With one package you get the engine, automatic or manual transmission, electronic controllers and al the necessary wire harnesses. Even better, we deliver it for less than the cost of buying the components separately.

Our engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower with total confidence! The specially calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation – and more importantly – operation without the need for third-party tuning.

The Connect & Cruise lineup even includes several emissions-compliant E-ROD systems in both automatic and manual.

We did the work to design and calibrate perfectly matched powertrain systems and covered them with a 24-month / 50,000-mile limited waranty.

Chevrolet Performance pioneered the performance crate engine, so when it comes to performance innovations that save time, money and guesswork, we once again lead the way! All you have to do is install, connect, and start cruising!

NOTE: All components, engine, transmission, torque converter and controllers are ordered and delivered separately.


Installation Notes:

  • Engines shipped with high-pressure direct-injection fuel pump installed
  • Comes with LT1 Engine Control System, P/N 19303137 which includes the electronic throttle pedal that is required for throttle input to the ECU
  • Intended for pre-1976 street vehicles, or any off-road vehicle
  • Not intended for marine applications
  • Front-End Accessory Drive Kit, P/N 19329990, can be ordered separately
  • 8-bolt crankshaft flange

LT1 6.2L Wet Sump Connect & Cruise with 4L70-E Transmission

Click here to download installation information.

LT1 6.2L Wet Sump Connect & Cruise with 4L70-E Transmission

Chevrolet Performance Connect & Cruise Powertrain Systems include a 24-month or 50,000-mile (80,000 kilometer) limited warranty on all components.

Click here for more detailed warranty information.


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