Katech Engineering LLC - Crate Engines, Gen 3-4 LS

Katech Crate Engines, The Heart of American Performance
When you demand an engine built on decades of championship-winning expertise, look no further than Katech Engineering’s selection of LS crate engines and short blocks.

Forged in the fires of professional endurance racing, our engines—including the potent Street Attack and track-ready Track Attack series are engineered for those who refuse to settle. Whether you are performing a restomod swap, building a competitive race car, or upgrading your street machine, every Katech engine delivers: