The Mishimoto 1966–1968 Chevrolet Impala silicone upper radiator hose replaces rubber with a five-layer silicone construction reinforced by heat-resistant embedded fibers for improved heat and pressure tolerance. Supplied with two worm-gear clamps for straightforward installation, this Classic Line hose is available in black and is backed by Mishimoto's Lifetime Warranty for 1966–1968 Impala 283/327 applications.
Mishimoto 66-68 Chevrolet Impala 283/327 Silicone Upper Radiator Hose