Follow The Lee Company
Motorsport vehicles require maximum quality and absolute precision. Therefore, championship racing teams rely on components from The Lee Company. Using our aerospace design heritage, we create components that support some of the fastest vehicles on the planet.
If you look inside the engine block and other manifolds in a premiere racing vehicle, you’ll find Lee Plugs everywhere you look. Lee Plugs are designed to form permanent leak-tight seals without using O-rings, threads, or sealants. There’s no stronger or safer method for capping a fluid passageway.
In addition to being the original OEM for expansion plugs, The Lee Company now supplies over 6 million plugs annually (over 200 million in total) without any known field failures in any application – including planes, spacecraft, and motorsport vehicles themselves. We bring a level of experience, innovation, and commitment to quality that sets us and the product apart from our competitors. As such, the original Lee Plug® Expansion Plug has evolved into a wide range of standard sizes, materials, and configurations. We have dozens of product variants that involve different materials, sizes, and sealing mechanisms.
Over half of the work we do is custom. If a standard product doesn’t meet your needs, one of our field sales engineers will work directly with your design team to develop a custom product to fit your unique application. So whether your product is off-the-shelf or one-of-a-kind, you can rest assured knowing that it’ll always adhere to our exacting standards for quality and performance.
The makers of the world’s top-performing motorsport vehicles trust our designs because of our commitment to quality, innovation, and on-time delivery. Whether the race is to qualify for the starting line or to be first across the finish line , you can count on The Lee Company to deliver top-performing components at record-breaking speed.
Partner with The Lee Company and get much more than just a supplier of top-quality fluid control products. Our reliable technical support team is available every step of the way to help you find solutions, maximize productivity, and drive efficiency across your operations. Check out these resources specific to the motorsports industry to learn more.
Always verify flow calculations by experiment.
*There are many parameters to consider when determining V-Factor. Click here for more information.
