Hughes Race Built

Hughes Race Built (HRB) is a manufacturer of premium engine building tools for professionals and enthusiasts, specialising in in-car valve spring compressor tools, Ring Sleeve Compressors, Cam Gear Locks, Lock Up Kits, engine-specific tools, and a growing range of high-performance engine building accessories. Our tooling is designed to meet the demands of modern engine builders — balancing ease of use, durability, and precise engineering for real-world workshop conditions. Whether you’re assembling street, race, or drift engines, HRB tools are made to perform and to last.