Denny,
I bought mine from Eaton Detroit about 10 years or so ago, and am very pleased with them. Any future springs I need will also come from them. Their springs come with the correct bushings in the eyes, I also got new u-bolts at the same time. I called them when I bought mine, both to get a price and to place the order. They were very nice, courteous, and helpful. Their springs are authorized GM reproduction parts, made to the original specs. They would be my recommendation. I wasn't keen on the re-arching - concerns on how how long that would last, and, with the years of use, each leaf had worn down on the underside from the shorter leaf under it.
Samantha
Last edited by Samantha; 06/13/2009 4:13 AM.