Help identifying rear leaf springs please April 13, 2020, 02:54:06 pm Hello,Looking at possibly upgrading rear leaf springs on our 2008 34SS. Build code shows 15k rear springs but I noticed the PO upgraded the shocks and installed a rear trac bar. So I’m not sure if anything was upgraded as far as the springs.I have some #s on the springs10372725RPN 2857Anyway to identify by looking?ThanksMike Quote Selected
Re: Help identifying rear leaf springs please Reply #1 – November 08, 2021, 11:50:56 am I'm a new member on this site and just saw your post. Just in case your still looking for information, the Chevrolet dealer can tell by your VIN. I just replaced my rear springs and the OEM are no longer available. Quote Selected