Mishimoto MMHOSE-CIV-92RD Honda Civic Silicone Radiator Hose Kit 1992-2000, Red Direct fit for 19922000 Honda Civic INNER DIAMETER: 0.98" OUTER DIAMETER: 1.34" Maximum Temperature: 330F Constructed with high grade silicone and heat-resistant embedded fibers Mishimoto Lifetime Warranty Interior Material: Heat-resistant embedded fibers Exterior Material: Silicone Maximum Temperature: 330 F Inner Diameter: Hose 1: .98", Hose 2: .98" Outer Diameter: Hose 1: 1.34", Hose 2: 1.34"