Product Details: The Flex Technologies 4" Straight Silicone Radiator Hose is the perfect solution for your cooling system needs. This hose is designed to be flexible, allowing it to bend and adjust to fit different engine configurations. It is made from high-quality silicone, providing optimal strength and burst resistance over the life of the hose. It can withstand high temperatures and pressures, making it ideal for use in automotive and industrial applications. With its superior construction and durability, this hose is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.