![Red 3/8 Female to 1/2 Male NPT Straight [Female to Male Expander Reducer] Oil/Fuel AN Fitting Adapter Size_2 1/8 Inch HPS silicone Radiator + Heater](https://cdn.shopify.com/s/files/1/1267/2379/products/XUR-FT-1-9022-06-08-RD_2682a6a9-34b9-42e7-9ba1-483d6d3fcb8e.jpg?v=1575934057)
![Red 3/8 Female to 1/2 Male NPT Straight [Female to Male Expander Reducer] Oil/Fuel AN Fitting Adapter Size_2 1/8 Inch HPS silicone Radiator + Heater](https://cdn.shopify.com/s/files/1/1267/2379/products/XUR-FT-1-9022-06-08-RD_a_56fa000b-cca0-41fd-812a-7c495b0c7340.jpg?v=1575934057)
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
HPS silicone Radiator + Heater Hose Kit has all the correct bends and curves for a perfect fit replacement on your vehicle
OD: 1-3/8" (35mm)
HPS 5/32" High Temp Clear Silicone vacuum tubing hose is commonly use for vacuum advance systems
HPS 9/32" High Temp Blue Silicone vacuum tubing hose is commonly use for vacuum advance systems
Red 3/8 Female to 1/2 Male NPT Straight [Female to Male Expander Reducer] Oil/Fuel AN Fitting Adapter Size_2 1/8 Inch HPS silicone Radiator + HeaterThe AN thread is a type of fitting that is used to connect flexible hoses and rigid metal tubing that supplies fluid. It gained popularity in professional racing due to the ease with which new lines could be easily customized. Its use spread to the aftermarket automotive performance field due to its ease of adaptability, upgradability, and durability.
