1973-1979 GM Truck Silicone Radiator Hose Kit Small Block 1.75 Inch Lower Hose Black Cold Case Radiators

Upgrade your cooling system with a premium Cold-Case silicone radiator hose kit designed for 1973-1979 Chevrolet and GMC trucks. Unlike cheaper 3-ply silicone hoses, this black kit features heavy-duty 4-ply construction with 5mm thick walls and built-in hose springs for improved strength, heat resistance, and service life.

Engineered as a direct-fit replacement for original rubber radiator hoses, it is backed by the Cold-Case Lifetime Warranty.

Features and Benefits:

• Fits 1973-1979 Chevrolet and GMC Trucks
• Premium black silicone construction
• 4-ply design with 5mm wall thickness
• Built-in hose springs for added durability
• Helps prevent hose collapse under pressure
• Temperature rated up to 500 degrees Fahrenheit
• Direct replacement for factory rubber radiator hoses
• Backed by Cold-Case Lifetime Warranty

Fitment Notes:

• Designed for GM small block V8 applications only
• Will not fit big block, diesel, or inline engine configurations
• Verify radiator and engine configuration before ordering

Details:

• Fits: 1973-1979 Chevrolet C10/1973 1979 Chevrolet C10 Pickup/1973 1979 Chevrolet K10/1973 1979 Chevrolet K10 Pickup/1973 1979 GMC C15/C1500 Pickup/1973 1979 GMC C1500/1973 1979 GMC K1500/1973 1979 GMC K15/K1500 Pickup
• Material: Silicone
• Color: Black
• Thickness: 5mm
• Engine: Small Block
• Warranty: Limited Lifetime Warranty