I know this might be stupid but is there a difference between the shackles and leaf springs on a 2wd and 4wd? I got a 04 CC 4x4 and someone is selling shackles and springs off a 06 2wd that dont squeak like mine and was wondering if this would work?
You want 08+ shackles cuz the early year shackles unroll. You might be able to have them beefed up by a welder. Courtesy Parts has different part numbers for the 2wd and 4wd springs. I think the 4wd sits a little higher, not sure.