EarlyElway
Jr. Member
Hey Guys,
I am trying to figure out weather I have the Ford Trac Lock differential or an open carrier on the rear end with out taking it apart.
From what I have been reading there should be a tag on one of the 10 bolts but mine does not appear to be there. I did find a stamp on the carrier case near the top on he passenger side.
It appears to read 4L27, there may be another character in front of the 4 but I cannot be sure.
Is there any way to tell from the VIN in the glove box?
If I determine that it is the Ford Factory trac lock how difficult is it to rebuild it so the clutches run a little tighter for better performance?
I can't affored the detroit tru-track that everyone seems to recommend at this time.
I am trying to figure out weather I have the Ford Trac Lock differential or an open carrier on the rear end with out taking it apart.
From what I have been reading there should be a tag on one of the 10 bolts but mine does not appear to be there. I did find a stamp on the carrier case near the top on he passenger side.
It appears to read 4L27, there may be another character in front of the 4 but I cannot be sure.
Is there any way to tell from the VIN in the glove box?
If I determine that it is the Ford Factory trac lock how difficult is it to rebuild it so the clutches run a little tighter for better performance?
I can't affored the detroit tru-track that everyone seems to recommend at this time.