Unlock serious, high-performance V8 power without breaking the bank with our pro-built 5.3L LS engine package. Dialed in to push an aggressive 480 horsepower, this incredibly reliable iron-block powerhouse delivers the perfect blend of brutal street acceleration, crisp throttle response, and legendary durability. Sourced with only 30,000 original miles, this low-mileage engine is the absolute go-to choice for classic truck swaps, muscle car restomods, or budget track builds.
Engineered as a complete turnkey solution, this package eliminates all the guesswork from your swap. It comes fully loaded with a pre-programmed ECU (Engine Control Unit) and a clean standalone wiring harness designed for a seamless, plug-and-play installation. Additionally, you get a full front-end accessory drive kit—including the alternator, water pump, power steering pump, and all necessary factory brackets—saving you thousands of dollars and endless hours of individual parts sourcing.
To back up the exceptional quality and low-mileage reliability of our inventory, this 480HP powertrain package comes complete with a 1-Year Warranty.
What’s Included in This Package:
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Complete 5.3L LS V8 Engine: High-output 480 HP specification with only 30k original miles.
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Electronics Package: Custom-flashed standalone ECU and full plug-and-play wiring harness.
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Complete Front-End Accessories: High-output alternator, water pump, power steering pump, belts, and factory brackets.
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Fuel System Readiness: Intake manifold, high-flow fuel rails, and injectors pre-installed.
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1-Year Warranty: Comprehensive powertrain coverage for ultimate driving confidence.
