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ZZ454/440 (469 hp) Connect & Cruise Powertrain System with 4L85-E Automatic Transmission

$15,066.88

  • ZZ454 (454 cu. in.) 469 HP Engine
  • High-Flow Oval-Port Aluminum Heads
  • Includes Water Pump, balancer & Intake
  • 4L85-E Four-Speed Auto. Trans. w/Control Module
REBATE AVAILABLE: $500/$750/$1,000 Prepaid VISA Gift Card From Chevrolet Performance. See 'Rebate' tab below for details.
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.

Shipping is free, but there is a delivery fee for residential addresses.

SKU: CPSZZ4544L85E Categories: , Tag:

ZZ454/440 Connect & Cruise with 4L85-E Transmission

Engine Specs:

  • ZZ454 (454 cu. in.)
  • 469 hp @ 5,500 rpm
  • 519 lb.-ft. @ 3,700 rpm
  • 9.6:1 compression ratio
  • 110cc aluminum oval port heads (2.190 intake / 1.880 exhaust valves)
  • 1.7 ratio stamped steel rocker arms
  • .510 intake / .540 exhaust camshaft lift

Transmission Specs:

  • 4L85-E four-speed automatic
  • High-performance valve body and clutches
  • 2.48:1 first gear ratio, 0.75 overdrive ratio
  • 32.6875 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 warranty.

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.

Brand

ZZ454/440 Connect & Cruise with 4L85-E Transmission

CPSZZ4544L85E System Components:

  • 19331574 Engine
  • 19300175 Transmission
  • 19299804 Torque Converter
  • 19332780 Transmission Control System
  • 19332784 Transmission Installation Kit

The Classic 454 Big-Block topped with Aluminum Heads and Intake, Mated to a Stout 6-Speed Gearbox!

The Chevrolet Performance engineers started with the tough 454 HO and added a set of better flowing, lighter weight, oval-port aluminum cylinder heads to pick up 15 additional horsepower. Don’t worry though, that meaty torque is still there ? all 500 foot-pounds of it! It is all housed in the latest-generation block casting with four-bolt main caps that contain an all-forged rotating assembly for superior strength and durability. The ZZ454 is an affordable high-performance Big-Block Chevy ready to take your hot rod project to the next level. The 4L85-E four-speed overdrive transmission channels that Big-Block torque with exceptional strength and precision, while keeping the revs manageable for highway cruising.

Dyno Chart

ZZ454/440 Connect & Cruise with 4L85-E Transmission

Click here to download installation information.

ZZ454/440 Connect & Cruise with 4L85-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.