I put on the 0 rate add a leaves today, and they worked great. The center pin was the same as my stock one, they fit everything fine. They are completely compatable with the 88-98 IFS half tons. I don't know what the difference is in the heavier trucks other than increased spring rate, so I can't say about those.
Works great man, I already posted about them on the ORC/Chevy page.
I took a bunch of pictures, and I will send copies to you when I get them developed. Just like Steve's installation on this site. No problems.
1992 Blazer Sport, 350 TBI, 4L60, 3" Flowmaster, K&N, 2.5" Rancho, 285/75R16 on 16x8 Baja's
Works great man, I already posted about them on the ORC/Chevy page.
I took a bunch of pictures, and I will send copies to you when I get them developed. Just like Steve's installation on this site. No problems.
1992 Blazer Sport, 350 TBI, 4L60, 3" Flowmaster, K&N, 2.5" Rancho, 285/75R16 on 16x8 Baja's