Where can i get heater hoses for 1980 brat rockauto shows a bunch but none the same shape

Heater hoses for my 87 I bought by the foot of a roll! Are yours molded or shaped for some reason?

Well the one i took off is molded idk if there supposed to be or not it makes a 90* turn to the heater core after coming thru firewall

You can ask for L-shaped pieces at most auto-parts stores. If they don't carry them long enough, ask for a longer section of straight hose and you can form a loop out of it--you would need about 2-3 feet to make the loop without kinking, but there will be no negative consequence aside from needing a few more ounces of coolant to fill the extra volume.