Its the same platform so the rear diff assy should fit. A salvage yard has interchange books and should be able to tell you what other items will have to be changed. i.e. , rear drive line, yoke on the transmission. etc etc.
At the "Y" of the cables under the car in front of the rearend.
No , there is no cabin air filter in a 1992 Ford Mustang ( from the factory )
You are going to have to get a new car
The PCV valve on 1992 ford mustang 5.0 is on the drivers side.
The compression on a 1992 Ford Mustang 5.0 is 9:1
The compression ratio on a 1992 Ford Mustang GT 5.0 liter was 9:1
The Ford Mustang SVT Cobra was produced in 1992 and released during the 1992 Chicago Auto Show. This model was a high performance version of the regular Ford Mustang.
On a 1992 Ford Mustang : The fuel filter is underneath the vehicle in front of the fuel tank
I believe that is ( 5 ) U.S. quarts with engine oil filter change
Your 1992 Ford Mustang GT has the 5.0 liter V8 engine with dual exhaust so it has ( 2 mufflers )
1992/1993 mustang GT, COBRA, or SALEEN.
I believe that is ( 5 quarts ) with engine oil filter change