1962-2019 Chevrolet Frostbite 1.50 Inch Radiator Hose Fitting, For Frostbite LS Swap Radiators FB401

High-Horsepower street cars and truck can be a challenge to keep cool. A proper cooling system starts with the right radiator. Aluminum Radiators cool more effectively and weight less than older OEM style copper/brass units. These screw-in hose fittings are specifically designed to work with the Frostbite LS-Swap Radiators.Features:Sold IndividuallyChoose from 1.25 in., 1.50 in., and 1.75 in. fittings based on your cooling flow demandsOffers flexibility to increase flow capacity without altering the radiator, simply screw-in new fittingMade in the USADesigned to work as screw-in inlet/outlet radiator fittings for LS-Swap Radiator applicationsFittings come with O-ring for superior sealing

Manufacturer Part Number : FB401

Part Notes:

While there is no specific size to use with a particular swap, a good general rule of thumb 4.8L GM LS Engine 1.25 inch inlet (FB400), 1.50 inch outlet (FB401) 5.3L GM LS Engine 1.50 inch inlet (FB401), 1.50 inch outlet (FB401) 6.0L GM LS Engine 1.50 inch inlet (FB401), 1.75 inch outlet (FB402) 6.2L GM LS Engine 1.50 inch inlet (FB401), 1.75 inch outlet (FB402) 7.0L GM LS Engine 1.75 inch inlet (FB402), 1.75 inch outlet (FB402) This again only serves as a guide and any size fitting can be utilized with any LS-Swap Radiator.