Two questions

[796spdbu]

1. In a three link what is the ideal lenght,let say you have nothing in the way.no back seat or interior to worry about.The chassis is open with no cross members in the way. 2.where can a person buy in bulk amounts urathane and/or delrin bushings of verious sizes for custom fabed mounts and control arms not dedicated to only road course/g-machines.A friend and I are working on a rock buggy and want to make differnt things for it and we need urathane bushings.the delrin for suspension links.Any help would be greatly appreciated