Take your restomod, pro-touring build, or track car to the absolute limit with this high-performance LS3 6.2L V8 engine pushing out a massive 580 horsepower. This elite powertrain setup combines legendary GM block reliability with professional-grade performance upgrades, engineered specifically to deliver brutal acceleration and crisp throttle response.
The crown jewel of this engine is the premium FAST LSX intake manifold, maximizing airflow and optimizing high-RPM power delivery. Built as a complete turnkey package, this motor cuts down your build time by including the essential matching electronics and accessories, saving you thousands in extra parts and endless sourcing headaches.
What’s Included in This Package:
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Complete LS3 6.2L Engine: High-output 580 HP specification.
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FAST LSX Intake Manifold: Premium high-flow induction system for maximum horsepower gains.
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Electronics Package: Matching ECU (Engine Control Unit)—flashed and ready to tune.
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Complete Wiring Harness: Intact, clean, and uncut for a straightforward plug-and-play installation.
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Front-End Accessories: Includes alternator, power steering pump, water pump, and necessary brackets.
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1-Year Warranty: Drive with total confidence and peace of mind.
Why buy this setup? Sourcing a standalone LS3 and upgrading it yourself is incredibly expensive. Getting a fully dialed-in, 580HP engine equipped with a genuine FAST LSX intake, matching wiring harness, ECU, and all front-end accessories altogether guarantees a much smoother, cohesive swap right out of the box.
