Mishimoto silicone upper radiator hose for 1969–1970 Ford Mustang 351 replaces aging rubber with a five-layer silicone construction reinforced by heat-resistant embedded fibers. Included worm-gear clamps simplify installation while the hose improves heat and pressure tolerance compared with stock rubber. Offered as a Classic Line piece with OEM-style fitment and backed by Mishimoto’s lifetime warranty for long-term service.
Mishimoto 69-70 Ford Mustang 351 Silicone Upper Radiator Hose