The LS3 Swap Kit pairs GM’s 6.2L LS3 V8 engine producing 426 horsepower with a durable 4L80E automatic transmission, providing a complete, ready-to-install solution for performance builds. Engineered for reliability and smooth power delivery, the LS3 delivers strong torque, responsive throttle, and long-lasting performance across a wide RPM range. The 4L80E transmission ensures efficient gear changes and dependable operation under high torque loads. Ideal for engine swaps, restorations, or custom projects, this kit simplifies installation while delivering proven GM engineering, making it a perfect choice for enthusiasts looking for a turnkey V8 and transmission solution that combines power, durability, and versatility.
The LS3 Swap Kit combines a 6.2L LS3 engine with a 4L80E automatic transmission, delivering 426 horsepower. Built for reliability and performance, it’s perfect for swaps, custom builds, or upgrades, offering smooth power and strong torque in a turnkey package.
In Stock
$4,700.00
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