does anyone know what type of gas tank is in a 1987 team warlock 23 world class? im having issues with rust in the fuel id like to know if im going to have to replace the tank? thanks

alum, plastic or fiberglass. none of them rust. replace fuel separator and blow out all fuel lines. if fiberglass, ethanol is eating the resin and it sticks valves like sugar in the gas.. If alum it probly needs replaced cuz it is near 30 years old. if plastic it only needs replaced if you punch a hole in it.

Likely Aluminum...at least my 28' is.

Can you see the top of the tank behind the rear seat?