502HO Connect & Cruise Powertrain System with 4L85-E Automatic Transmission


  • 502HO (502 cu. in.) 461 HP Engine
  • Rectangular-port head w/ hyd. roller cam.
  • Includes intake manifold, water pump, flexplate and balancer
  • 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.
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SKU: CPS502HO4L85E Categories: , Tag:

502HO Connect & Cruise with 4L85-E Transmission

Engine Specs:

  • 502HO 8.2L (502 cu in)
  • 461 hp @ 5,100 rpm
  • 558 lb.-ft. @ 3,400 rpm
  • 8.75:1 compression ratio

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.


502HO Connect & Cruise with 4L85-E Transmission

CPS502HO4L85E System Components:

12568778 ? Engine
19300175 ? Automatic Transmission
19299804 ? Torque Converter
19332780 ? Transmission Control System
19332784 ? Transmission Installation Kit

An Affordable Powerhouse!

What will you do with 461 horsepower and 558 lb.-ft. of torque from Chevrolet Performance’s value-driven 502 HO crate engine? Its performance range offers many possibilities. In fact, it makes nearly 500 lb.-ft. by only 1,500 rpm, meaning it has all the low-rpm grunt you can use!

To support all that torque, we build this Big-Block with our latest-generation block casting with four-bolt main caps, and complement it with an all- forged rotating assembly for exceptional strength and durability. A hydraulic roller camshaft is used for excellent drivability and a broad performance range; the 8.75:1 compression ratio is suitable for regular pump gasoline at all altitudes and engine loads.

Our crate engine assembly includes an aluminum dual-plane intake manifold, a water pump, a 14-inch flexplate and a balancer, all factory installed. You add the carburetor, starter and ignition system?all available from Chevrolet Performance.

502HO Connect & Cruise with 4L85-E Transmission

Click here to download installation information.

502HO 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 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