Romac Performance Engine Components

Rely on Romac, the dominant leader in aftermarket engine harmonic balancers, to help you bring the inner beast out of your vehicle and step up to a new level of fierce power and agility. Driven by cutting-edge technology, the brand stands out for making the finest high-performance engine components and driveline parts on Earth for street/strip machines. They use the win-win combination of the highest-grade, all steel construction and 100% precision CNC machining, which ensures reduced wear and improved accuracy. Designed to outlast and outperform any competition, Romac engine balancers are custom-built and manufactured in Australia.

Romac is dedicated to anticipating the ever-evolving needs of speed junkies and racing pilots by putting tomorrow’s technologies through their paces today. With an ongoing stream of firsts in quality and performance, the brand is constantly pushing the envelope in design and innovation to bring into play world-class engine components that are safe for use in every riding scenario. Veteran and novice racers and street enthusiasts count on Romac, renowned for its true and tried performance harmonic balancers, to dominate the street and strip. The brand builds exclusive products, including harmonic balancers for small-block Chevy with blower and big-block Chevy with belt-driven superchargers.

Whether you’re looking to build the ultimate street/ strip rod that will go all the way through and stand up to any challenges hidden in concrete jungles or on a wicked track, Romac is the answer to all your performance needs. Unleash the max potential out of your racing or high-speed vehicle with Romac performance harmonic balancers jam-packed with exclusive high-tech features and boasting more unique applications than any balancer ever made. Uncompromising strength and durability is hammered into the DNA of each harmonic balancer built by Romac, which makes them ideal for high-revving and high-horsepower street/race vehicles where a SFI spec damper is a must to effectively keep vibration magnitude under control and safeguard the engine against damage across a broad frequency range, while increasing its dependability and lifespan. They’re available in a choice of materials to give die-hard engine builders exactly what they want for their tuning project. Made with utmost attention to detail and rigorously tested for performance and dependability, all Romac harmonic balancers are SFI 18.1 approved and deliver immaculate operation under high rpm and load conditions. These rock-solid engine components are specially engineered to take out torsional crankshaft vibrations created by enthusiastic rides. So, when safety, performance, and protection matter, go custom with Romac that will help you enjoy the wildest rides of your life with confidence.