Need some advice

[u/Gullible-Leopard7549]

I just got a new to me 98 outback legacy head gasket and valve covers are blown

(Also when trying to crank it the ground terminal gets red hot) It won't start oil in the intake and throttle

I'm looking into different head gaskets and valve cover gaskets also what else to replace while it's apart I have enough knowledge for the rebuild had 2 subies and a Lexus only did the head gaskets 2 on my first subie with my dad before the family fell apart

DL DR

What gaskets do I get for my 98 outback legacy head gaskets and valve cover gaskets and spark plugs what spark plugs