The Mishimoto Silicone Upper Radiator Hose for 1968–1972 Chevrolet Chevelle replaces aging rubber with a five-layer silicone construction reinforced with heat-resistant embedded fibers for improved durability, heat and pressure tolerance. It ships with two worm-gear clamps for easier installation, is available in black, and is part of Mishimoto's Classic Line backed by a Mishimoto Lifetime Warranty for classic Chevelle owners.
Mishimoto 68-72 Chevrolet Chevelle 307/350 Silicone Upper Radiator Hose