Proformance Unlimited - Custom Crate Engines

Proformance Unlimited - Custom Crate Engines Custom Built, Personalized For You & Designed For Your Ride. Performance Drop In Ready Crate Engines Custom Crate Engines by Proformance Unlimited
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Take a look at this incredibly clean Ford 7.3L Godzilla build. We are absolutely loving the aggressive black-and-yellow ...
09/03/2026

Take a look at this incredibly clean Ford 7.3L Godzilla build. We are absolutely loving the aggressive black-and-yellow color scheme, complete with a massive 102mm throttle body and fully blacked-out front accessories.

This powerhouse is getting perfectly dialed in and prepped to drop straight into a 2019 Shelby F-150 Baja. It's going to be the ultimate combination of brute off-road force and stunning under-hood aesthetics!

Swipe through to see all the angles of this beautiful beast on the stand. ➡️

What do you guys think of this killer black-and-yellow color combo for a truck build? Let us know your thoughts in the comments! 👇

https://proformanceunlimited.com/shop/ford-late-model-engines/7-3l-godzilla-crate-engine-675hp_mega/

Proformance Unlimited
Melbourne, FL
321-430-2465

🚀 This stunning red-on-billet engine is ready to drop jaws and tear up the streets.Take a look at the front-end details....
09/02/2026

🚀 This stunning red-on-billet engine is ready to drop jaws and tear up the streets.

Take a look at the front-end details. The polished 102mm throttle body and the custom billet aluminum serpentine drive system are absolute perfection.

Catch the perfect angle of those custom red "Chevrolet" script valve covers that perfectly match the vibrant engine block. It’s a gorgeous LS 427 build completely dialed in and ready for power.

This beautiful beast is destined for a classic '51 Chevy 3100, and we can't wait to see it nestled into the engine bay!

https://proformanceunlimited.com/shop/turn-key-crate-engine-packages/ls7-turn-key-crate-engine-packages/ls7-427ci-675hp-complete-crate-engine/

Proformance Unlimited
Melbourne, FL
321-430-2465

09/01/2026

Check out this engine we just finished testing on the dyno! 🏁

In this video, Doug fires up a stunning, custom-built LS427. Designed specifically for Philip's upcoming '58 Restomod project, this engine is as mean as it looks. We ran it through its paces to make sure it delivers the perfect balance of raw power and reliability before it leaves the shop.

Engine Specs & Dyno Results:

Engine Platform: LS427

Aesthetics: Custom painted black from top to bottom for a sleek, aggressive look

Peak Horsepower: 635 HP

Peak Torque: 610.5 lb-ft

Destination: '58 Restomod

If you want to drop a custom powerplant like this into your next classic car, muscle car, or truck, we'd be happy to put something together for you.

Contact Us:
Proformance Unlimited
Melbourne, FL
321-430-2465
https://proformanceunlimited.com/chevy-ls-engines/



What kind of project car would you drop a 635-horsepower engine like this into?

We have a monster Chevy 502 build we did for our customer’s ’70 Chevy truck! 🛠️🔥This big block beast is dressed to impre...
08/31/2026

We have a monster Chevy 502 build we did for our customer’s ’70 Chevy truck! 🛠️🔥

This big block beast is dressed to impress with gorgeous chrome Chevrolet valve covers, a beautifully polished billet serpentine system, and topped off with EFI to make sure it runs as flawlessly as it looks. We can't wait to hear this thing roar once it's dropped into that classic C10!

https://proformanceunlimited.com/shop/big-block-chevy-engine/502-ci-bbc-crate-engine-600hp/

Proformance Unlimited
Melbourne, FL
321-430-2465

🦍 We built this massive LS7 441CI for a customer’s classic ‘82 Corvette, and it is ready to tear up the streets.We went ...
08/29/2026

🦍 We built this massive LS7 441CI for a customer’s classic ‘82 Corvette, and it is ready to tear up the streets.

We went with a sinister, blacked-out theme for the block, intake, and front accessory drive, topped off with a Holley Sniper EFI system to keep it running flawlessly. To give it that perfect pop of color, we mounted bright red MSD ignition coils alongside the classic Chevrolet-branded valve covers.

This 441 cubic-inch monster is going to completely transform that C3 Corvette. What project car would you drop this LS7 into? Let us know in the comments! 👇

https://proformanceunlimited.com/chevy-ls-engines/

Proformance Unlimited
Melbourne, FL
321-430-2465

They don't make them like they used to, but we can definitely make them better. 🛠️ We've got a freshly built Chrysler 3...
08/28/2026

They don't make them like they used to, but we can definitely make them better. 🛠️

We've got a freshly built Chrysler 383 on the stand, topped off with an aggressive CVF Racing pulley drive system that turns this engine into a functional work of art.

The B-body Mopars will always have our hearts.

https://proformanceunlimited.com/chrysler-engines-mopar-performance-crate-engines/

Proformance Unlimited
Melbourne, FL
321-430-2465

Big power for a classic! 🛠️ This fresh Ford 408w stroker engine with 450hp is all buttoned up and ready to be dropped in...
08/27/2026

Big power for a classic! 🛠️ This fresh Ford 408w stroker engine with 450hp is all buttoned up and ready to be dropped into its new home: this killer '40 Ford pickup. Can't wait to hear this combination scream. 💨

Build Specs:
🔹 Ford Racing covers
🔹 AFR cylinder heads
🔹 Edelbrock intake manifold
🔹 Holley 750 CFM carburetor electric choke
🔹 CVF Racing full pulley kit

https://proformanceunlimited.com/shop/ford-engines/408ci-351w-based-sbf-stroker-engine-450hp/

Proformance Unlimited
Melbourne, FL
321-430-2465

08/27/2026

New GM LS Compatible Aluminum Block ** In Stock Ready To Ship **

$3,000 PlUS SHIPPING
A356 Aluminum
BILLET MAIN CAPS
STRAIGHT THROUGH CAM TUNNEL
MLS READY DECKS
4.065 BORE - 4.080 MAX BORE
CAN BE BORED FOR 4.125 DRY SLEEVE KIT
ACCEPTS ALL PROPRIETARY LS3 PARTS/HARDWARE
CAN BE STOKER CLEARANCED UP TO 4.125 STROKE

Proformance Unlimited
Melbourne, FL 32934
PH: 321-430-2465
Email: [email protected]

https://proformanceunlimited.com/shop/parts-and-accessories/gm-ls-6-2l-compatible-aluminum-block/

🔥 This is what muscle car dreams are made of! 🔥Check out this absolute beast we just wrapped up. We've got a massive 427...
08/26/2026

🔥 This is what muscle car dreams are made of! 🔥

Check out this absolute beast we just wrapped up. We've got a massive 427w SBF engine pushing a ground-pounding 575HP! The best part? This gorgeous powerhouse is destined for greatness—it’s getting dropped straight into a stunning '68 Eleanor build.

Between the Innov8 eight-stack injection, the blacked-out CVF serpentine drive, and those classic Ford Racing valve covers, this setup is the ultimate blend of vintage attitude and modern performance. It’s going to look absolutely killer under the hood.

https://proformanceunlimited.com/ford-performance-crate-engines/

Proformance Unlimited
Melbourne, FL
321-430-2465

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Melbourne, FL

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 2:30pm

Telephone

+18002673940

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