WELL I am thinking on replacing my oem bushing with Moog k7 103.Will it make a big difference going that way? teach me, allso I have read about witch way the arrows face.SO I need to gain as much info as I can get. thankssssssssssss.
the off set bushings allow the front end alignment to dial in additional caster,
for a visual, think of the front wheels on a shopping cart, notice how the wheels set behind the axel, that off set is caster.
caster helps with straight line stability, the down side is an increase in steering effort,
when I rebuilt the front end on the 68 Barracuda I installed the off set bushings as well as swapped from power to manual steering, you can't park the car with one finger on the steering wheel, but I don't find the steering effort excessive.
The alignment shop was able to get 3.5 degrees of caster where the with the factory set up the max obtainable is 1 degree,, when you get the front end aligned be sure to have the shop dial in additional caster and not just set the caster to the factory settings.