Earls UltraPro Hose End - 629120ERL timing-components Flowtech recommends using cast iron

Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage

Corrosion and Temperature Resistant

4 V8 1992 - 1995 Chevrolet K2500 Suburban 350/5

50 inch Emission Code 4 Header Finish Black Paint Header Flange Thickness (in) 5/16 inch Header Style Long Tube Primary Tube Dia

2 V8 1968 - 1974 Plymouth Fury Custom Suburban 440/7

Earls UltraPro Hose End - 629120ERL timing-components Flowtech recommends using cast ironOverview: Earl's UltraPro Series hose ends are manufactured from premium materials to be light weight and rugged and are perfectly matched to Earl's UltraPro Series hose. Earl's UltraPro Series hose ends feature ultra high strength 2024 T8 aluminum in high stress components, and ? uoroelastomer internal seals which are chemically resistant to all known fuels, oils, and coolants. They feature brazed bent tubes for unmatched strength and all unnecessary