Flat top. 1.891" CH. Iron top ring groove.
5.0L / 304 OHV V8 3.875" Bore 61-75
INTERNATIONAL
5.6L / 345 OHV V8 3.875" Bore 67-75
INTERNATIONAL
IH304T | 5.0L / 304 OHV V8 3.875" Bore 61-75
INTERNATIONAL
IH345T | 5.6L / 345 OHV V8 3.875" Bore 67-75
INTERNATIONAL