Proformance Unlimited · Melbourne, FL
Ford 7.3L Godzilla
Crate Engines
Modern reliability. Uncompromising power. Classic muscle.
Turnkey, dyno-tested Godzilla power plants from 525 to 1,000+ HP, built by hand for hot rods, muscle cars, trucks and more.
Dyno Tested
Every package is run on our dyno before it ships.
2-Year Warranty*
Backed by a personal guarantee on every build.
Custom Built
Hand-assembled to match your vehicle and driving style.
Turnkey Ready
Electronics, oiling and accessory drive options included.
Shop by Category
Find Your Godzilla
Pick the platform that fits your build, from naturally aspirated street engines to four-digit boosted monsters.
Turnkey Packages
Featured Crate Engines
Complete, dyno-tested packages ready to drop in. Prices shown are for the complete package.
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Sale!
2021-UP Ford Super Duty Performance Long Block
Original price was: $10,995.00.$10,495.00Current price is: $10,495.00. Add to cart -
Sale!
7.3L Godzilla 525HP With Holley Oil System And High Mount Kit
Original price was: $16,595.00.$15,845.00Current price is: $15,845.00. Add to cart -
Sale!
7.3L Godzilla 625HP With Holley Oil System And High Mount Kit
Original price was: $16,995.00.$16,245.00Current price is: $16,245.00. Add to cart -
Sale!
7.3L Godzilla 675HP With Holley Oil System And High Mount Kit
Original price was: $18,995.00.$18,245.00Current price is: $18,245.00. Add to cart
About Proformance Unlimited
We Don’t Just Assemble Parts. We Engineer Adrenaline.
Proformance Unlimited builds premium Ford 7.3L Godzilla turnkey crate engines that give you the best of both worlds: the show-stopping look of a classic big block with the reliability and fuel-injected performance of modern technology.
Engine building isn’t just our job, it’s our passion. Can’t find the exact specs you want? Our builders will work directly with you to design and hand-assemble a power plant tailored to your project.
- Proven expertise: we dyno-test hundreds of combinations every year
- Honest guidance: we’ll tell you if a setup isn’t right for your build
- Personal guarantee on every engine we build
Watch Them Run
Godzilla Builds on the Dyno
See our engines built, tuned and pulled on the dyno.
Godzilla Builds
Ready to Build Your Dream Engine?
Tell us about your project and we’ll spec the right Godzilla for it. Call 1-866-304-6508 or request a quote online.