700 HP Cadillac Blackwing LT-Series Engine & 10L90 10-Speed Automatic Transmission Package

Blackwing LT Engine 10L90 Package for Sale

This Blackwing LT engine 10L90 package pairs Cadillac’s 700 HP LT-series supercharged V8 with the 10L90 10-speed automatic, a premium modern drivetrain for elite builds.

Cadillac Blackwing 6.2L Supercharged V8 & 10-Speed Automatic
Upgrade your project with a
Cadillac Blackwing 6.2L supercharged V8 and 10-speed automatic transmission package
. The hand-built Blackwing V8 is designed for high-performance applications and custom swaps.
The factory CT5-V Blackwing engine produces
668 HP at 6,500 RPM and 659 lb-ft of torque at 3,600 RPM
using premium gasoline. It features a
6.2L supercharged V8
, direct injection, Active Fuel Management and a cam-in-block valvetrain.
Key Specifications
Engine:
Cadillac 6.2L Supercharged V8
Displacement:
6.2L
Aspiration:
Supercharged
Block:
Cast aluminum
Cylinder Heads:
Cast aluminum
Fuel System:
Direct injection
Bore:
4.06″
Stroke:
3.62″
Compression:
10.0:1
Factory Output:
668 HP / 659 lb-ft
Transmission:
10-Speed Automatic
Transmission Control:
Electronic
Common Application
The factory powertrain is associated primarily with:
Cadillac CT5-V Blackwing
Cadillac performance builds
Custom GM performance swaps
Cadillac lists the CT5-V Blackwing with the 6.2L supercharged V8 and an available 10-speed automatic transmission.
Custom Swap Requirements
A Blackwing engine and 10-speed transmission swap may require:
ECU/PCM
Transmission control electronics
Wiring harness
Engine and transmission mounts
Driveshaft modifications
Fuel system
Cooling and intercooling system
Exhaust system
Accelerator pedal/throttle components
CAN-bus integration
Custom programming and tuning

About the Blackwing LT Engine 10L90 Package

Cadillac’s CT5-V Blackwing uses the supercharged 6.2L LT4, tuned to about 668 horsepower in factory form. Builds marketed at 700 HP usually add minor upgrades or tuning. The 10L90 ten-speed automatic is GM’s heavy-duty performance automatic, designed to handle supercharged torque with quick, smooth shifts.

The Blackwing LT engine 10L90 package is ideal for restomods, trucks and luxury performance builds where owners want factory engineering and the latest automatic technology.

What to Plan For

• Engine and transmission control electronics for your application.
• Intercooler cooling, fuel delivery and driveline strength.
• Transmission cooler capacity for performance use.

Installation Tips

Use a tuner experienced with GM Gen V and 10-speed controllers. Verify intercooler pump function and check transmission temperatures during testing.

FAQ

Is the Blackwing LT engine 10L90 package from a CT5-V? Contact us for details on the donor vehicle and included parts.

Buying Your Blackwing LT Engine 10L90 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 Cadillac website.

How Ordering Works

Send us your VIN, engine code or part number and our team will check that the Blackwing LT Engine 10L90 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 Blackwing LT Engine 10L90 Package? Contact Auto Parts Export for pricing, extra photos and a shipping quote.

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