I have used the kit in the turbo 350 and the 700R4 GM transmissions with good results.
try these, i think they should fit 28's http://www.jiggies.com/ford-lift-kit...3&sv=19887 __________________
Depending on what size turbo and the kit your going to do. yes standards are better but you can always have a shift kit added to your auto. trans. to make it better. Lemme know what size turbo and ill try and let you know.
Try Michael's
Try putting gear shift into "neutral" and then shift out of 4x4
Try http://www.klomont.com/
Purcahse a shift rebuild kit, I did mine recently. Was not bad job and restored crisp shifting. Try www.germanautoparts.com , they seem good.
try transmission sensors
You can visit www.healthanddna.com to obtain a DNA kit for Wisconsin. You can also try www.paternitytesters.com.
Did you try putting gear shift in "neutral" when shifting into 4 WD Low?
I for one am not familiar with that vehicle. Try posting that question under the Toyota Avalon category. You may have better results.
are you pressing the brake as you try to shift?
I have never heard of this happening but i would try reinstalling halo then try again if that doesnt work then it might just not let you mod.