I bought these adjustable traction bars off a guy on craigslist a couple of months ago. They are 'homemade' but about 1/2 the cost the others were and very sturdy. I've been going back and forth on how to attach them to my rear axle and frame and decided to use some 1/4" shock mount tabs I found on
http://www.barnes4wd.com. Great site for you do-it-yourself guys. Anyways, I plan to weld the curved shock tabs to the rear housing and the flat bottom types to a steel plate which I'll bolt to my frame. Bought the bushings from
http://www.polybushings.com and the grade 8 bolts from the local automotive fastener shop. I'll post more pics when I get it together.