3.23 3rd Member
Years ago one of the Hot Rodding Magazines did an article called $1.98 posi. It was a 9 inch Ford they were using but the principle is the same. I recently purchased a set of Ford spider shims and will soon check them in an 8.75 to see if they will work or if I have to make my own. DOAZ 4230-B is the part #. The idea is to preload the spiders enough to make them stiffer. I don't recall all the specifics but it did work for a while.
Years ago one of the Hot Rodding Magazines did an article called $1.98 posi. It was a 9 inch Ford they were using but the principle is the same. I recently purchased a set of Ford spider shims and will soon check them in an 8.75 to see if they will work or if I have to make my own. DOAZ 4230-B is the part #. The idea is to preload the spiders enough to make them stiffer. I don't recall all the specifics but it did work for a while.
