Rubber is out, silicone is in Upgrade your rubber Corvette engine hoses with the Mishimoto 1997 - 2004 Chevrolet Corvette ancillary hose kit to provide your Corvette with an advancement in both style and reliability. This Corvette silicone hose kit includes the expansion tank hoses, upper and lower heater hoses, the radiator to engine vent hose, and ten worm - gear clamps for ease of installation. Unlike the degradation - prone rubber hoses your Corvette currently has, every Mishimoto silicone hose is constructed from durable silicone with heat - resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you are taking your C5 Corvette to the drag strip or lapping at your next track day, trust Mishimoto with all your Corvette parts. These C5 Corvette silicone hoses are available in black, blue, or red, and, like all our C5 Corvette parts, includes the Mishimoto Lifetime Warranty.