I have a 97 F150 with a 4.2L Engine and 2WD. I want to install Traction Loc. FoMoCo won't supply the numbers because of liability they say. Is there an aftermarket? Can I get Traction Loc from Ford? I would appreciate any comments and help anyone could give me.

 

The Ford Motorsport part number is:
M-4204-F318
That's an 8.8, 31 spline unit, compatible with your ABS. You'll also need an install kit, try Summit or Jeg's