I helped install adjustable Rancheros on a pal's '89 K1500. They were bull-O-knee. The knob had no effect.
Perhaps the better names like Bilstein are produced on a schedule which allows for stock depletion, but there might not be a way to know the age of a particular source's stock.
Try communicating your concerns to the companies you'd do business with. They might surprise you.
Perhaps the better names like Bilstein are produced on a schedule which allows for stock depletion, but there might not be a way to know the age of a particular source's stock.
Try communicating your concerns to the companies you'd do business with. They might surprise you.