LS3 6.2L 530HP Engine & 4L80E Transmission Package
Take the guesswork out of your build with this complete LS3 6.2L engine and 4L80E transmission package, delivering an impressive 530 horsepower with a heavy-duty automatic drivetrain. The aluminum-block LS3 V8 provides strong naturally aspirated performance, while the 4L80E adds durable four-speed overdrive gearing for street, truck, restomod, and street/strip applications. This turnkey LS3 4L80E swap package includes the major electronics, accessories, fuel components, and torque converter needed to simplify your installation.
Complete LS3 Engine & Transmission Package
Instead of sourcing the engine, transmission, electronics, and accessories separately, this package brings the major components together in one matched setup.
- Engine: LS3 6.2L aluminum-block V8
- Power: 530 HP
- Transmission: 4L80E heavy-duty automatic
- Electronics: Pre-programmed ECU and standalone plug-and-play wiring harness
- Accessories: Alternator, water pump, power steering pump, brackets, and belts
- Fuel Components: Intake manifold, high-flow fuel rails, and injectors
- Torque Converter: Included and matched to the transmission
- Warranty: 1-Year Warranty
Built for LS3 Swaps
The combination of a 530HP LS3 engine and 4L80E automatic transmission provides a strong foundation for performance-oriented builds. This setup is well suited to classic muscle cars, C10 and other truck projects, pro-touring builds, restomods, and street/strip applications.
The included ECU, wiring harness, front accessory drive, and fuel components help reduce the time and expense involved in sourcing individual parts for an LS swap.
Heavy-Duty 4L80E Automatic Transmission
The included 4L80E transmission is a popular choice for high-torque GM builds where durability and overdrive capability are priorities. Paired with the LS3, it provides a practical automatic drivetrain solution for builders who want modern V8 performance with a proven heavy-duty transmission platform.
The included torque converter further simplifies the drivetrain package and eliminates the need to source this critical component separately.
Turnkey Installation Package
This LS3 engine and transmission package is designed to give your project a more complete starting point. The pre-programmed ECU and standalone wiring harness simplify engine management, while the included front-end accessories provide the major components needed to dress the engine.
Before purchasing, verify engine and transmission compatibility with your chassis, including mounting, driveshaft, transmission control, wiring, cooling, fuel system, and exhaust requirements.
530HP LS3 Specifications
| Specification | Details |
|---|---|
| Engine | LS3 6.2L V8 |
| Power | 530 HP |
| Block | Aluminum |
| Transmission | 4L80E Automatic |
| ECU | Pre-Programmed |
| Wiring | Standalone Plug-and-Play Harness |
| Accessories | Alternator, Water Pump, Power Steering & Brackets |
| Fuel Components | Intake, Fuel Rails & Injectors |
| Torque Converter | Included |
| Warranty | 1-Year Warranty |
Backed by a 1-Year Warranty
This LS3 4L80E swap package is backed by a 1-year warranty, giving you additional confidence when investing in a complete performance drivetrain. With the major engine, transmission, electronics, accessories, and fuel components included, this package provides a straightforward foundation for your next LS-powered build.
