Dayco Molded Radiator Coolant Hose - Lower Each #70277 P18DSL(G4Z) GM Turbo-Hydramatic 400 ("TH400" or

GM Turbo-Hydramatic 400 ("TH400" or "THM400")

heavy duty steel construction9 - 5

Threads per inch 28

Suitable for steel

3 stage orbital action

Dayco Molded Radiator Coolant Hose - Lower Each #70277 P18DSL(G4Z) GM Turbo-Hydramatic 400 ("TH400" orDayco designed to replace original equipment manufacturer hose, Dayco Molded Radiator and Bypass Hose are built with knitted reinforcement and EPDM construction which provides high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of 40F ( 40C) to +257F (+125C) that are required for OEM hose replacements. Features & Benefits: The inner base tube is reinforced with knitted rayon for maximum strength and