I am told that the leaf springs on a toyota, do not center the axle.
What is the distance from the guide pin, to the eyelete, on the shortest side? And how long are the springs from eyelete to eyelet. thanks in adavance;

Broncula

Stock Toyota front leafs have the pin in the center, good info on that HERE (http://www.4x4spot.com/spring_swap_info.htm) including measurements.

Maybe I am thinkin of samurai leafs?.... I remember talkign about samruai, toyota, and isuzu.......

What sping doesnt have the guide pin centered?

maybe your thinking of toyota rear springs which will bolt in the front and move the axle 1-1.5" forward

that might be it. whats the lenght of the sprign eyelet to eyelet, and the measurement from guide pin, to eyelet on the short side?