Would like to add a rear shock crossmember to my 56 wagon frame. Looked at several pictures of shock crossmembers that have been installed with the body off the frame and they all look like an easy install. However, today I put my 56 wagon on the lift and found a pinion snubber and a bracket attached to the body located exactly where the crossmember would come across. Do I have to remove the pinion snubber bracket that is attached to the body to do the shock crossmember install? Wagon has 2 inch lowering blocks. Any and all advice appreciated.