My mother's tractor has some problems on the block where it mates to the head. Apparently the oil and water lines are flaked and no longer flat. I'm guessing probably corrosion I don't know I haven't seen it. But my brother is wanting me, the machinist in the family, to bore those openings out and press a piece of metal in there and deck the thing flat so there's a surface for the head gasket to seal against. The cylinders themselves have good compression it's just oil and water leaks cuz there's material missing there. For whatever reason.
We should just scrap this whole stupid thing....
But it's her John Deere tractor so...
So here's the thing. My question for the common wisdom here on the forum:
He wants me to buy some cast iron to press into this cast iron block. Which makes great sense.
But I would like to use steel for two reasons. I think it's good enough, and Mom's 81 and she's probably going to die before she uses this thing 10 more times.
Do y'all think I need to find some cast iron to make these inserts that are going to be pressed into the cast iron block for the oil and water galleys into the head, or do you think steel would be good enough?