BLACK Heater Hose Nipple Outlet set for Mopar Big Block 383 400 440 fitting !!!!

We are the Big Block Mopar parts experts. Don't forget heater hose nipples to go with your water pump setup. They are factory correct for most 1964-69 Mopars with big block engines. They feature 3/8 NPT pipe threads and use 5/8" heater hose.