83ttopgt

I was given a couple 5.0 motors. Both are fuel injected. One I believe is from a truck, but don't know what year. And I have no idea what the other is. Would like to know if either are roller motors.

Numbers from first one:
next to bellhousing by starter
a BIG number 6
Then under that is F16E Maybe F1SE?
under that is I think 28
Then there is a 3B23 I think is a date code by location
had a double sump oilpan, and a very short waterpump and timing cover (now on another motor I have)

The other is not real legible
From web near the date code area 1 ? 3 Not sure on the 1, no idea on the second number

there is "18" on the corner of the heads

There is a circle pattern thing with what looks like 6 numbers/letters in it, none are legible (further research revealed this to be a clock face stamping/date/shift code?) I have read about some motors having the engine code on the drivers side, going to look there

On the bottom of the intake is RF-FOTE-9425-BA

Any help identifying either would be great!

mjr46

f1se = 91/series roller block


need more info on the other....if it's 80's-90's block code will be in the same spot

83ttopgt

Only thing in that spot is the round clock thing for casting. I have read of e7te and e77e-ca that some of them had casting numbers on drivers side. will see what I can come up with.

Reference to casting numbers on wrong side:
http://sbftech.com/index.php?topic=24074.0

9redfox3

http://forums.corral.net/forums/5-0-...ared-e7te.html

83ttopgt

F1SE-bb located on the drivers side. Have heard it may or may not be a roller, Any ideas?