2017 – 2022 L86 6.2 LT Engine w 10spd 10L80 4×4 Auto Transmission

L86 10L80 4×4 Package for Sale

This L86 10L80 4×4 package includes a 2017-2022 GM 6.2L L86 V8 and the 10L80 10-speed automatic for four-wheel-drive trucks and SUVs.

2017–2022 L86 6.2L Engine with 10L80 10-Speed 4×4 Automatic Transmission
This GM 6.2L L86 V8 and 10L80 10-speed automatic transmission package is intended for compatible truck and SUV powertrain replacements and select custom builds. The L86 belongs to GM’s Gen V EcoTec3 engine family and features direct fuel injection, variable valve timing, and Active Fuel Management, depending on the specific configuration.
The electronically controlled 10L80 transmission provides ten forward speeds to support smooth acceleration and efficient cruising. With its 4×4 configuration, this package is particularly relevant to compatible four-wheel-drive GM trucks and SUVs.
Compatible Chevrolet Applications
Silverado 1500 with matching 6.2L and transmission configuration
Tahoe 6.2L applications, subject to year and drivetrain
Suburban 6.2L applications, subject to year and drivetrain
Other compatible Chevrolet truck and SUV projects
Compatible GMC Applications
Sierra 1500 with matching 6.2L and transmission configuration
Yukon Denali, subject to year and drivetrain
Yukon XL Denali, subject to year and drivetrain
Other compatible GMC truck and SUV projects
Popular Custom Applications
Chevrolet Silverado and GMC Sierra performance builds
C10 and square-body truck restomods
Custom four-wheel-drive truck projects
GM truck and SUV restorations
Select modern GM engine-swap projects
Engine and Transmission Highlights
Engine:
GM L86 6.2L V8
Engine family:
Gen V EcoTec3
Transmission:
GM 10L80 10-speed automatic
Drivetrain:
4×4 configuration
Fuel system:
Direct injection
Engine management:
Electronic control systems
Ideal for:
Compatible truck and SUV replacements, 4×4 builds, and custom projects

About the L86 10L80 4×4 Package

The L86 is GM’s 6.2L EcoTec3 V8 rated at around 420 horsepower and 460 lb-ft. Later trucks paired it with the 10L80, a ten-speed automatic co-developed by GM and Ford that improves acceleration and fuel economy. In 4×4 form, the L86 10L80 4×4 package gives you a modern, efficient drivetrain for full-size trucks and SUVs.

It works as a replacement for compatible Silverado, Sierra, Tahoe, Yukon and Escalade models, and as a high-end swap for classic 4×4 trucks.

What to Confirm

• Model year and transfer case type for your truck.
• ECU and TCM programming for your VIN or a swap controller.
• Included harness, accessories and sensors.

Installation Tips

Use the correct ten-speed fluid, flush cooler lines and have modules programmed by a qualified shop.

FAQ

Can the L86 10L80 4×4 package go into an older truck? Yes, with an LT swap harness and controller.

Buying Your L86 10L80 4×4 Package from Auto Parts Export

Auto Parts Export is a Canadian supplier of used engines, transmissions and OEM replacement parts. Browse more Engine & Transmission Packages, or use our part finder if you need something specific. We ship across Canada and overseas, so read about shipping and international shipping, and review our warranty and returns policy before you order. For official model and specification information, visit the Chevrolet website.

How Ordering Works

Send us your VIN, engine code or part number and our team will check that the L86 10L80 4×4 Package matches your vehicle. We can share additional photos and any details we have on the unit, then provide a written quote that includes freight to your address, terminal or port. Large items such as engines and transmissions normally travel by freight on a pallet or in a crate, and we will explain the packaging, carrier and timing before you pay so there are no surprises when your order arrives.

Ready to order the L86 10L80 4×4 Package? Contact Auto Parts Export for pricing, extra photos and a shipping quote.

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