Mishimoto 78-86 GM C/K 305/350 Truck Silicone Upper Radiator Hose - MMHOSE-GM-17U

Rubber is out, silicone is in! Upgrade your old GM C/K Truck radiator hose with the Mishimoto 1978-1986 GM C/K Truck Silicone Upper Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation.Unlike the degradation-prone rubber hoses your GM C/K Truck currently has, every Mishimoto silicone hose is constructed from five layers of silicone with heat-resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you take your classic to a show or use it to cruise on the weekends, trust Mishimoto with all your C/K Truck parts. This silicone hose is available in black and, like all of our Classic Line parts, includes the Mishimoto Lifetime Warranty.

Features:

• Direct fit for the 1978-1986 GMC C/K Truck with a 305 5.0L or 350 5.7L
• Constructed from five layers of silicone with heat-resistant embedded fibers
• Improves heat and pressure tolerance
• Includes high-quality worm-gear clamps for ease of installation
• Available in black
• Mishimoto Lifetime Warranty

• (1) Silicone Hoses
• (2) Worm-Gear Clamps
• Mishimoto Lifetime Warranty

• Material: Silicone
• Exterior Material: Silicone
• Interior Material: Heat-Resistant Embedded Fibers
• Outer Diameter: Hose 1: 1.93 & 1.57
• Max Temp: 330°F
• Inner Diameter: Hose 1: 1.54 & 1.18

• 22 in-lbs (2.5N*M) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in-lbs 2-3N*M. Do not exceed the maximum torque rating of 27 in-lbs (3N*M).