99 Cobra trac-loc diff 8.8 28 spline. Thank you!

Are you just looking for the innards?? the track loc diff from ford racing is a
M-4204-F288 and retails for $215.00 and your cost would be 192.00 plus ups. You would also need the install kit number M-4210-B for the side and pinion brgs list is $90.00 and your cost is $81.60. The axle brgs and seal kit is $21.95 and your cost is $17.78
I have all in stock ready to ship. The complete assembly...if that is what you need is no longer available.
Max