How do i adjust this on my 87 dville? C an someone provide me with theexact procedure please? It shifts a little rough into gears, and when down shifting @ WOT. Otherwise smooth downshiftig when coming to a stop. Thanks.

Ttt...

Would this be the TV cable (kickdown cable) attached to the throttle body, or the acutal shift cable (PRND21)?

Cable from tranny to throttle body.

I believe on yours you depress the locking tab, and slide the housing away from the throttle body. Then open the throttle to WOT. You should hear it ratchet. After that, your done.