Circle Track Crate Engines
Factory-Engineered Performance to Help You Win!
Chevrolet Performance pioneered the racing crate engine concept more than 40 years ago, so when it comes to winning power and dependability, trust us to get you to the checkered flag!
Our Circle Track crate engines are built with brand-new parts, from the cylinder block and rotating assembly to the heads and all the supporting accessories. In fact, our 350 Small-Block engines feature blocks with four-bolt mains – a strength-enhancing design most used blocks don’t have. From our entry-level, 350-horsepower CT350 engine and enhanced CT400 Small Block – with new cylinder heads and high-rpm, beehive-style valve springs – to the 525-horsepower CT525 LS-Series engine, Chevrolet Performance Circle Track crate engines are designed to match your performance needs with series requirements. Along with horsepower, Chevrolet Performance crate engines are engineered to last, saving you money that’s better spent on the rest of your racing program.