I have an iron World wedge block that needs all 8 sleeved.
Prob going to sell it, just havent listed it yet.
Has 4.600 bore. Thats why it needs sleeved.
#8 has hair line crack.
So i figure all 8 need sleeved.


PSO headed 632 from MM. Cracked cylinder, loose valve seats, low oil pressure, low cylinder pressure.
..... Now its a door stop....