rear end

Asked by Feb 13, 2009 at 04:37 PM about the 1987 Ford Mustang LX

Question type: General

how many 87 5.0 LX were made with posy traction and how do i tell if mine has it without tearing it apart

3 Answers

45

I thought that all 86 and up 5.0 had posy trac rear ends. I know both of my 92's did and one was auto the other a stick as well my cousins 86 was as well, we put extra posy discs in to make it more like a true locker.

5

Jack the back of the car upand turn one wheel if the other turns the same way its a possi if it turns the other way its a standard diff. But it should be a possi my 86 is. the other more fun way is to do a burn out and see if you leave one of two black lines.

65

the lx didnt come stock with a possi only the gt model did. if both tires are spinnen then its possi if only one is its not

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