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The Gates Upper Radiator Hose (Part No. 20065) is designed to fit specific Dodge truck models equipped with the Slant 6 engine, including the 1964 Dodge AT4. This hose ensures a secure connection between the radiator and the engine, facilitating efficient coolant flow and maintaining optimal engine temperatures.

Constructed with heat- and ozone-resistant materials, the hose is engineered to withstand the rigors of engine environments. It also resists electrochemical degradation, a common cause of hose failure, thereby enhancing its durability and longevity. The hose features an inside diameter of 1.5 inches and a centerline length of 9.8 inches, aligning with the specifications of the original equipment.

This hose is compatible with various Dodge models, including the D & W Series Pickup with a 6-cylinder 225 engine, as well as other models from the 1960s and 1970s. Its design ensures a proper fit and reliable performance, making it a suitable replacement for the original hose.

Product Features:

• Compatible with specific Dodge truck models featuring the Slant 6 engine
• Constructed with heat- and ozone-resistant materials for enhanced durability
• Engineered to resist electrochemical degradation, reducing the risk of hose failure
• Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications
• Inside diameter of 1.5 inches
• Centerline length of 9.8 inches