Edelbrock 8178 Heater Hose Fitting 90 Degree 1/2 in. NPT And 5/8 in. Barb Black Heater Hose Fitting Edelbrock 8178 Heater Hose Fitting; 90 Degree; 1/2 in. NPT And 5/8 in. Barb; Black; Authorized Dealer - 100% Satisfaction Guaranteed Edelbrock 8178 Warranty: Yes