I bought a thirdgen with this trans but I want overdrive. previous owner gave me specs

It's fully built, heavy duty clutches and sprag, steels, reverse manual valve body, has a deep aluminum pan, as well and a 3200 stall converter. Stall has an adapter plate on it. trans was hooked to a LS block.

driveshaft made to go with it in a thirdgen fbody...cross member.
$1300 obo Annapolis area
410-991-0342 text is better during 9-5... calls ok afterward.