ish 12 Report post Posted October 16, 2019 I bought a 2003 ford f250 6.0l with 152k miles on it. I pulled the transmission pan and found the attached scribing on the transmission, it is on the back part. Any idea if it's factory or anyone recognize it? Quote Share this post Link to post Share on other sites
megacabcummins 71 Report post Posted October 17, 2019 First four digits year/month/day transmission was built, last four digits the amount of HP it can handle..... LOL I have no idea 2 Quote Share this post Link to post Share on other sites
ish 12 Report post Posted November 1, 2019 That is definitely original !!! Quote Share this post Link to post Share on other sites
