- Joined
- Aug 7, 2007
- Messages
- 2,604
- Reaction score
- 18
- Points
- 38
- Location
- Opelousas La.
- Vehicle Year
- 1989
- Make / Model
- Ranger
- Transmission
- Manual
OK, I see the F1SE casting numbers now.The date code is behind and on the bottom of the very rear of the block. The main caps still look a little beefier than the earlier ones though for some reason. In any case you still made a good buy. Make sure you plug that threaded hole at the rear on the driver's side, that's the drain hole for the coolant jacket. I'd check to see what cam is in there too. It could be an F4TE, B303 or E303 grind.