Here is a mopar adjustable  pinion snubber for 8 3/4" mopar rears.  It has already  been cleaned and painted for you!  Center of bolt hole to center of bolt hole is 2 1/4".  Overall length at longest point is    7".  The top of the pinion snubber has a metal bolt going down through it.  I don't know if this is normal or if it should have rubber on top.   Shipping via usps  mail. And yes, FREE shipping in lower 48!