Samco Sport Silicone Reducer - 1-3/4" to 1-1/4" ID - 4" Long - 4.0 mm Thick Wall - Black

SamcoSport High-performance silicone hoses built using motorsport proven technologies, offering improved reliability, durability and aesthetics. They are the most reliable upgrade you can make to your engine, backed by a Lifetime Warranty. Chosen by the world?s leading race teams to deliver performance under extreme temperature and pressures.

Note: There are many substances that will remove dirt and grime from engine components, but not that many are suitable for silicone. The best cleaning product is a simple solution of soapy water. Do not use petroleum based products under any circumstances.