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Performance Perfected

High-Performance Crate Engines Built to Order

Custom Crate Engines That Deliver Real Results

Ready to take your vehicle to the next level?
Factory engines come with limitations — compromises made for mass production, emissions, and cost. A properly built crate engine removes those limitations and replaces them with purpose-built performance.
At Prestige Motorsports, we build high-performance crate engines designed around real applications — not generic specs. Whether you’re after reliability, drivability, or serious power, every engine we produce is engineered to deliver.

Built for Your Vehicle — Not Pulled From a Shelf

Every Prestige engine is built to order.
That means you’re not choosing from a pre-configured box — you’re getting a custom crate engine tailored to your vehicle, your goals, and your preferences. You control:

Already have parts you want to use? We can build around them.

The result is a combination that fits — mechanically, visually, and functionally.

Choose Your Engine Platform

Every build starts with the right foundation.
Explore our available turnkey crate engines by platform:

Chevy Crate Engines

From small block and big block combinations to the ever-popular LS crate engine, Chevy platforms offer unmatched versatility and performance potential.

Ford Crate Engines

From Windsor-based small blocks to modern performance builds, Ford engines remain a staple in muscle cars, restomods, and custom applications.

Mopar Crate Engines

From classic small blocks to modern HEMI platforms, Mopar engines deliver iconic performance with modern reliability.

LT Engines

General Motors LT Series Engines utilize the latest technology to deliver imposing horsepower and impressive durability. Legends have been told that nothing could outshine the remarkable LS engines, but they were wrong. There is a new King of the Hill.

Ford Big Block Engines

When only a big, powerful, classic motor will do, a custom Ford big block is the way to go. Our Big-Block crate engines, inspired by Ford’s classic 460 Big-Block, are stroked for added torque and improved overall performance. They’re designed to meet heavy-duty on-street and off-road applications head-on.

Ford Small Block Engines

Our custom Ford Small Block crate engines, designed around Ford’s 302, 351 Windsor, and Cleveland motors, are a Prestige Motorsports specialty and our most popular builds. These turn-key crate engines deliver big power in a small package for incredible drivability. Add one to upgrade your Mustang or any other classic Ford cruiser.

Ford FE Engines

Our Ford FE custom crate engine emulates the authentic Y-block design of yesteryear – the final 390 model, retired in 1971, to be exact. In our version, you’ll find the highest quality aftermarket components incorporated into the Ford-inspired design for modern reliability despite the old-school styling.

Mopar Big Block Engines

We’ve got the Mopar Big Block crate engine of your wildest dreams. Inspired by the legendary Mopar 426 Hemi, these turn-key power plants can withstand massive challenges and competition. When you’re ready for a big, bad, beautiful powerhouse, this is the Mopar Big Block for you.

Mopar Gen III Hemi Engines

The Gen III HEMI Engine steps up with modern technology and respect to the cylinder head design from the original 426 HEMI Engine to deliver the raw horsepower, epic torque and an adrenaline rush of sound. Yes, we make it better.

Mopar Small Block Engines

Show the street you’re serious by dropping a turn-key Mopar Small Block into your hot rod. These durable designs pack a huge punch and can infuse attitude into any car. We’re excited to offer Small Block Mopar crate engines in several configurations using Chrysler’s iconic 360 design.

Turnkey Crate Engines That Are Actually Turnkey

The term “turnkey” gets used loosely.

At Prestige, it means something very specific.
Our turnkey crate engines are delivered with everything required to install and run — eliminating guesswork and compatibility issues.

Each engine includes:

Everything is designed to work together — because that’s what makes the difference between an engine that runs and one that performs.

From Mild to Wild: Built Once, Built Right, Built Robust

When it comes to offshore and performance marine powerboats, there’s no such thing as “close enough.” These engines live at full throttle, under constant load, in the harshest environments imaginable. That’s why every custom marine build at Prestige Motorsports starts with one philosophy: build it once, build it right, and build it robust.

From Lake of the Ozarks to the Caribbean, our engines power everything from high-speed catamarans and luxury wooden boats to ski and tow vessels. Whether it’s a mild, reliable cruiser or a twin-supercharged offshore monster, we build the engines that make people turn their heads—and keep them running season after season.

Prestige Custom Engines for Offshore and Pleasure Boats

  • Built for high-speed endurance and sustained RPM operation
  • Engineered for freshwater or saltwater environments
  • Designed with premium marine components to prevent corrosion and increase service life
  • Available in complete turnkey or modular packages

Offshore Boat Engines: Power That Performs

Built for Speed, Strength, and Reliability

Offshore racing boats live hard lives — long runs at wide-open throttle, unpredictable water conditions, and constant exposure to the elements. At Prestige Motorsports, we build them to thrive in that environment. Every package is designed for maximum durability, performance, and cooling efficiency — without compromising sound, style, or drivability.

Ready to take your vehicle to the next level? Blow away the limitations of your factory engine by dropping in a custom turn-key crate engine built by Prestige Motorsports. We’ve engineered each of our turn-key crate packages with a specific application in mind, and many come in a variety of configurations.

Every Prestige engine is built to order, giving you complete control over looks, sound, and performance. Already have components you want to use? We’ll build around them. Finally, we dyno test every engine we produce to optimize performance, then deliver the results – and total peace of mind – to you. Each engine ships with absolutely everything the hot rodder or hobbyist needs to install and start enjoying his upgrade. When perfection counts, we’re your one-stop shop.

Why a Prestige custom engine?

We’re not shy about the benefits of purchasing your next engine from Prestige Motorsports. Every crate we ship is packed to the gills with technology and features and built around your goals (or even the parts you already have in hand).

Every Prestige Motorsports engine is built to order and comes with:

  • A Comprehensive Installation Package
  • Custom Configuration
  • Part-for-Part Component Breakdown
  • Dyno Testing for Proven Performance
  • 3-Year Warranty (or 1-Year Warranty for Value-Series Engines)

In addition to all this, as a Prestige customer, you’ll get access to our expert team and a wealth of educational resources. We’re here to help you understand your vehicle and how to get the most from it, so we invite you to explore our custom crate engines and then contact us to schedule a one-on-one call with a vehicle customization specialist.