June 3, 20213 yr comment_622667 1 hour ago, adivin said: I guess my point is this is my original diff and it has the square plugs. We are the original owners of the car. Trying to figure out why I have these plugs... Did your family do all of the service or did you take it to a shop or dealership for service? Does anyone in your family own a Subaru? Link to comment https://www.classiczcars.com/forums/topic/65446-r180-diff-plugs-240z/?&page=2#findComment-622667 Share on other sites More sharing options...
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