I have a 90' toyota and ive noticed that my rear diff looks like its leaking on the bottom of the pumpkin it looks the seal is broke and its just seaping out the bottom and when I let the clutch out I hear a squeaking noise and thats where i think where its comin from so if u have any input on what the best thing to do is or if you know where I can get a rear end send me a msg!! thanks nICk