489 suregrip center section

What condition are you looking for? Good used, freshly rebuilt? I ask because I have everything to rebuild a 489 unit with 4:11 gears including all new bearings, a solid pinion spacer and brand new sure grip from Dr. Diff. The case was hot tanked and painted too. I was initially planning on selling the 4:11 gears and rebuilding it with 3:23's for my car but the gears I had stashed away that I though were 3:23's turned out to be 2:76's