the only thing I would say, which you should already have is the grade 11 hgeadbolts. Only the early engines had the grade 9 bolts. I'd check and see which you have but unless someone replaced them in the past they should be 11.

8 Starion SHP, 87 mitsubishi van, , 81 galant g54bt, 78 lancer g54bt, 1965 Mitsubishi Debonair Deluxe
87 swb montero offroad pkg goin g54bt with sr locker 33x12.5 dual bouncy.