.3102" stem. 1.753" head.
3.3L / 200 OHV L6 12V "B,T,X" 3.680" Bore 63-83
FORD
4.1L / 250 OHV L6 12V "C,L" 3.680" Bore 69-80
FORD
FO200CA | 3.3L / 200 OHV L6 12V "B,T,X" 3.680" Bore 63-83
FORD,
MERCURY
FO250C | 4.1L / 250 OHV L6 12V "C,L" 3.680" Bore 69-80
FORD,
MERCURY