69 dart lower rad hose

[Challenger]

what lower hose to use on dart 69 with 360 motor 1 3/4 not having any luck the molded is 1 1/2 help please

 

[lemondana]

What water pump and radiator are you using? It all depends on those two questions.

 

[Challenger]

sorry i am using eldebrock aluim water pump with be cool rad they measure 1 3/4 thanks