I have a leak coming from the hose that goes from the top of the water pump to the firewall. Can someone please confirm that this is the right part for replacement? If not, any help with a link to the right one is appreciated. Thanks in advance.

 

this looks like the preformed from heater control valve to heater core. not sure it needs to be preformed would a 5/8 or 3/4 hose work ?

 

 

Sorry, car is an 84 if there is a similar chart for that.

 

It's Correct For An 84 With A 305,I Have The Same Hose On My Car.