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Chevy Performance LS376/525 Connect & Cruise Powertrain System – 6.2L Engine with 6L80-E (3000 Stall) Automatic Transmission

$18,259.96

  • LS376/525 6.2L (376 cu in) 525 hp Engine
  • 6L80-E Six-Speed Automatic Transmission
  • Engine and Transmission Control Modules
  • Torque Converter included with Transmission
  • Exhaust Manifolds NOT INCLUDED

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SKU: CPSLS35256L80E3000 Categories: , Tag:

LS376/525 Connect & Cruise with 6L80-E Transmission (3000 Stall)

This Chevy Performance LS3 is their most powerful (naturally aspirated) 6.2L LS! It features an aggressive ASA (American Speed Association) camshaft that was designed for the grueling and high-rpm world of circle track racing. Installed in this LS3, it delivers an amazing 525 horsepower. You’ll notice the new found power in both the idle quality and in the response time when revs are climbing. This powertrain package includes the engine, automatic transmission, electronic controllers and all the necessary wire harnesses – all for less than the cost of buying the components separately.

The ASA camshaft is a hydraulic roller with .525-inch lift on both sides, along with 226 degrees duration on the intake side and 236 degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breathe exceptionally well at high rpm. And for durability, we complement the cam with higher-rate valve springs.

Chevy’s engines and transmissions are matched for optimal performance and durability, so you can push for every possible bit of horsepower with total confidence. Put this combo to work in your build and enjoy a great balance of performance and efficiency. The specially calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation.

Chevrolet’s Connect & Cruise lineup includes several emissions-compliant E-ROD systems available in both automatic and manual transmissions. They’ve done the work to design and calibrate perfectly matched powertrain systems that are covered by a 24-month / 50,000-mile limited warranty. When it comes to performance innovations that save time, money and guesswork, Chevy crate engines and Connect-and-Cruise systems lead the way – just install, connect, and cruise.

What’s Included

The LS376/525 Connect and Cruise package comes complete with:

  • Engine (19435104)
  • Engine Control System (19354332)
  • Automatic Transmission (19417102)
  • Transmission Installation Kit (19420358)
  • Two oxygen sensors and mounting bosses (for installation in the exhaust system)
  • Mass airflow meter and mounting boss (for installation in the air intake system)
  • Throttle pedal assembly (for use with the electronically operated throttle)
  • Assembled wiring harness w/ fuse box and necessary cam and MAP sensor jumpers
  • Oil pressure sensor that is compatible with the harness
  • Instruction sheet
  • Note: Transmission controller and torque converter included with the transmission.

NOTE: All components, engine, transmission, controllers and installation kits are ordered and delivered separately.

Important Notes

For a complete installation, the builder will need to source additional components to complete the engine assembly and get the vehicle running, including:

  • Fuel tank and fuel lines (re-circulating or returnless)
  • Fuel pump – 58 psi (400 kPa) for all engines except LSA, which requires 65 psi (450 kPa)
  • Air induction system that incorporates the mass airflow sensor

Additionally, all engines require a front-end accessory drive system. The instructions included with each kit lists recommendations and Chevrolet Performance offers several configurations to suit different applications. Each allows the installer to easily delete air conditioning. Note that exhaust manifolds are NOT INCLUDED.

You’ll need tuning to make the most of this engine in a late-model GM vehicle. If you plan to use the engine in a vintage car, you’ll need LS376/525 Controller Kit P/N 19354332, which includes the throttle pedal to match its electronically controlled throttle body.

We also recommend the LS1 Engine Installation Guide P/N 88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

Brand

LS376/525 Connect & Cruise with 6L80-E Transmission (3000 Stall)

Engine Specs:

  • LS376/525 6.2L (376 cu in)
  • 525 hp @ 6,200 rpm
  • 486 lb.-ft. @ 5,200 rpm
  • 10.7:1 compression ratio

Transmission Specs:

  • 6L80-E six-speed automatic
  • Rated for up to 650 lb.-ft. of torque
  • Torque Converter P/N 19299803 – 3000-3400 RPM stall speed
  • Three gearsets – one simple input planetary, two output (one compound)
  • Ratio steps with a 6.04:1 overall spread
  • 23.5 inches long (approx.)

LS376/525 Connect & Cruise with 6L80-E Transmission

Chevrolet Performance recommends the LS1 Engine Installation Guide P/N 88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

 

LS376/525 Connect & Cruise with 6L80-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.

This product qualifies for a $500/$750/$1,000 Rebate from Chevrolet Performance.

To receive the rebate:

  1. Purchase a select Chevrolet Performance Connect & Cruise System between 1/1/2023 and 12/31/2023
  2. Complete all information requested on this form and mail it by January 31st, 2024, OR
  3. Submit your rebate online at www.gmpartsrebates.com before the same deadline

See rebate form for more details.

NOTE: Please allow up to 6-8 weeks for rebate processing.

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Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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