Slash Modified Drop Lowering Spring Cups.   They come as a set of 8 PCs. 4pcs have a .1875" (3/16) drop and 4pcs have a .25" (1/4) drop. The .25" drop cup clears by .03" to the arm at the outer hole. Allows you to have more adjustment on the collar &/or drop the ride height.
Come in all colors.
$9.95 per set