Cold Case Radiator Hose Kit 327/ 350 Chevy C10 W/ A/C 68-72 Black Silicone

Upgrade your classic 1968-1972 Chevy C10s cooling system with this radiator hose kit (HGM020). It’s a great complement for models running a 327 or 350 small-block engine with factory A/C. This kit delivers factory-style fitment with modern, high-performance construction. Each hose is built from premium 4-ply silicone featuring a thick 5mm wall for outstanding strength, temperature stability, and long-term reliability. These hoses outperform traditional rubber options and are rated to withstand up to 500F.

Features and Benefits:
- Fits 327 and 350 small-blocks engines with A/C
- Directly replaces GM P/N: 2947120 and 3918488
- High-quality 4-ply silicone construction
- 5mm wall thickness for durability
- Handles temperatures up to 500F
- Includes built-in springs to prevent collapse
- Resists heat, pressure, and deformation
- Delivers a clean black factory-style appearance
- Installs with standard tools

Vehicle Fitment:
- 1968-1972 Chevy C10s with a 327 or 350 engine
- Fits models with factory A/C