Straight Heater Hose Connector, 2pcs Heater Hose Fittings Connector for 3/4in Water Pump 5/8in Intake Auto Car Accessory All of our YUCHENSHLP parts are according to the original factory specifications, and the perfect match for the original cars. Features: Our Heater Hose Fittings are a great choice for connecting heater hoses to your water pump and intake manifold. They are Made of high-quality Iron, which is durable,scratch resistant, corrosion resistant and impact resistance. The Heater Hose Fittings Compatible with the following models: ALL CHEVY CARS WITH THE SMALL BLOCK CHEVY ENGINES: 283 305 307 327 350 383 400 1967-1981 Camaro 1960-1979 Impala, Caprice, Belair (ALL full size Chevy cars) 1962-1979 Nova 1965-1972 Chevelle 1970-1985 Monte Carlo 1964-1985 Malibu and more.. Package Includes: 1pcs 5/8" Fitting x 1.7913" Length With 1/2" Pipe Thread for the intake mainfold 1pcs 3/4" Fittings x 2.933" Length With 1/2" Pipe Thread for the water pumpNOTE: WE ARE Factory direct sales that high-quality aftermarket parts, 100% warranty, if you have any questions, please contact our YUCHENSHLP customer service through Amazon in time, we will serve you online 24 hours.