LS .750" to .625" Heater Core Return Press In Fitting

Made in Wichita, Kansas from 6061-T6, USA produced billet aluminum

• Fits in large heater core port on the water pump
• Converts the 3/4" bore to a 5/8" hose barb, which allows for aftermarket heater cores that have dual 5/8" inlet and outlet hoses, such as vintage air brand
• Compatible with all GM LS series water pumps
• Includes: 1 press in fitting

*picture is not of actual part, just for reference

Call if you need two 5/8" heater core hoses, instead of the 3/4" hose in our 551065 hose kit.