Gear vendors reviews

You guys with a gear vendors overdrive unit, is it worth it? I'm really on the fence about pulling the trigger and ordering one.

Show pics and any tips on install.

My setup is 360 magnum, 904 w/2800 stall, 8 3/4 w/3;55 gears possibly going to 4:10 gears.

Tom
I have a 340 904 and 410 gears. and the best I could do was about 45 at 3000rpm. Now I can do about 65 at 3000 rpm or better. and from 2nd to 2nd over she pulls real hard.
Yep best thing I put in the old girl so far.