JGC403 Well-Known Member Joined Nov 22, 2010 Messages 1,051 Reaction score 49 Location Baileyton, TN Sep 19, 2013 #1 What size is the heater hose coming out of the heater box and going to the water pump?
gniknayrb18 Well-Known Member Joined Jul 22, 2013 Messages 517 Reaction score 8 Location san angelo, tx Sep 19, 2013 #2 on what vehicle
gniknayrb18 Well-Known Member Joined Jul 22, 2013 Messages 517 Reaction score 8 Location san angelo, tx Sep 19, 2013 #3 just went and double checked but on my 72 demon it is a 5/8 heater hose
JGC403 Well-Known Member Joined Nov 22, 2010 Messages 1,051 Reaction score 49 Location Baileyton, TN Sep 19, 2013 #4 OK thanks. car is 1976 duster.