ok i have a question about cloning the t-case speed sensor because my 95 4l80e has no rear tone ring my question is do speed sensors have a polarity or will it mater what wire goes to what wire they use 2 wires ??
That still doesn't fix your valve body issue. Ignore that and you'll crack some apply pistons inside the trans. You need to either pull the trans and fix it right, or rewire it to run a 95 prom. And I hope you addressed the tbi before you score a piston skirt.