HELP, I got the kit(ORD)to replace all of the stock bushing on my 71 blazer and when I got to the back things went sour. Question to the one's that have installed these bushing on their first gen blazers tell me how I'm suppost to be able to grease the upper Shackle bushing in back when if I reinstall the bolt the way the stock bolt was. Look's like if I flip the bolt so the bolt head is out then the end of bolt will hit the frame. Please help me out here. can I cut the excess bolt off flush with the nut. Thank's for any help here.