465 is quite a bit lower. the toy 4spd is like 3.55 firstgear where the 465 is 6.55 I think. The 465s second gear is probably more like 1st in the toyota tranny. I'm in the process of switching to a 465 w/ 3spd t-case myself. That will give me a ratio of around 61 to 1 IIRC.