i have been breaking down my 70 rt k frame and have some questions(my first time btw) so I'm down to the last metal bars that go in the k frame and have little metal(safety pins I guess) on the ends of them. How do I remove those so I can get the nut off and remove it. And will suspension rebuild kits come with those circle rubber grommets or do I need to specify that I needs those as well??? I will include a pic of the little pin that goes through the rod. Now I need recommendations for front end rebuild kits, I'm gonna put a pic of a $490 kit up off eBay and let me know if pst or other company offers a better kit. I think these are polyeurethane.