304 Stainless Heater Hose Nipple Set - 1970 and Later

Our new STAINLESS STEEL heater hose nipples are fully machined from solid blocks of 304 Stainless steel. This means they will never rust or corrode, and as you can see from the picture, they look amazing! These are factory correct for 1970 and later cars with original cast iron water pump housings. The set includes one large 3" long nipple which is 3/8" NPT and uses a 5/8" heater hose, and one small 2" long nipple which is 1/4" NPT and uses a 1/2" heater hose. These DO NOT FIT aftermarket aluminum housings, use our 200-1187 for those.