Here At Proformance Unlimited Our Engines Are Street Smart Track Tough. In Our Video Gallery You Will Find A Wide Selection Of Chevy, Ford, Pontiac, And Oldsmobile Performance Crate Engines Being Live Run Tested. Each Of Our Custom Build Performance Engines Have A Unique Design And Run Characteristic. If You Are Presently Building A Kit Car, Show Car, Hot Rod, Muscle Car, Or Restoring A Classic Look No Further, We Can Custom Build The Engine Of Your Dreams. Look At Some Of Our Performance Engine Packages, If You Do Not See What You Are Looking For We Specialize In Custom Building And Designing. All Of Our Performance Engines Are Built With High Quality Parts And We Take Great Pride in The Workmanship And Detail That Goes Into Each And Every One Of Our Engines.
Check Our Live Run Crate Engine Videos!
468 Pontiac 55HP Aluminum Head Engine
455 Pontiac 425HP Cast Iron Head Engine
350 420HP Chevy Engine "Our Best Seller"
347 Ford Stroker Engine
383 Chevy Stroker 510HP
Big Block 454 Mud Race Engine
460 Ford Motor
408 500+HP Ford Stroker Engine
350 Circle Track Engine
327 Circle Track Engine
All of our engines come with a 1 year warranty with unlimited mileage
