Performance Power Plants – OEM Engines & Drivetrain Assemblies

Explore our premium collection of performance power plants at Mustang Spare Depot, your trusted source for OEM engines, drivetrain assemblies, and high-performance swap packages. This category is dedicated to the heart of every build—the engine—offering a wide selection of tested, factory powertrain components for enthusiasts who demand reliability and performance.

Our inventory includes some of the most sought-after engines in the market, including Ford Coyote engines, Shelby GT500 supercharged V8s, LS and LT engines for Camaro, HEMI engines, EcoBoost motors, and complete drivetrain assemblies. Each power plant is carefully sourced from low-mileage donor vehicles and inspected to ensure proper function and long-term durability.

Whether you’re working on a Mustang engine swap, Camaro performance build, or custom project car, our OEM power plants for sale provide the perfect foundation. We offer complete engine dropout packages that often include transmissions such as the 10R80 automatic, MT82 manual, TR6060 6-speed, and 8HP70 gearboxes, making installation easier and more efficient.

Performance enthusiasts can find everything from naturally aspirated builds to supercharged and turbocharged engines, including the legendary 5.2L Predator engine from the Shelby GT500, 6.2L Hellcat supercharged V8, and high-performance LT4 ZL1 engines. These power plants are engineered for high horsepower and are ideal for both street and track applications.

Choosing OEM engines ensures proper fitment, factory reliability, and compatibility with your vehicle’s systems. Our used power plants for sale provide a cost-effective solution without sacrificing performance. Every listing includes detailed photos and descriptions so you can verify the condition and included components before purchase.

At Mustang Spare Depot, we make it easy to buy performance engines online with confidence. Whether you’re looking for a complete engine swap kit, standalone motor, or full drivetrain assembly, this category is your one-stop shop for high-quality OEM power plants.