hey guys havent posted here in a while but i am finally back. just to let everyone know, i have an adapter made by advance adapters to bolt on a jeep 21 spline transfercase to a GM 350 trans, this is brand new and i never installed it, i bought it like an idiot while doing my jeep project not thinking, and not realizing that i dont have a 350 trans and that i have a 4L60E, i paid a little over 500 for it and now i have no use for it. i am looking to sell this for a reasonable price, let me know what your looking to spend if your interested and im sure we can make a deal. also any one that has a 4L60E adapter that ur selling i am interested, please let me know