My ‘75 421 engine is ready to be put back together and finally have some chance of starting. Maybe even using it some day
The rings needed are 92mm 3mm2mm and 4mm oil seal). The largest oversized available is 91.5. (616.915-10-002714)
Don’t seem to be available at all. Any thoughts where to source or why the big bore? I was hoping these rings are used in another merc engine or other vehicle but can’t make any headway.
Ta.
James