Rear Differential Bushings - 2003-2007 Cadillac CTS / CTS-V

These polyurethane bushings replace both oem rear differential bushings on the 2003-2007 Cadillac CTS and CTS-V Revshift bushing lube included. Also fits: 2003-2007 CTS Sold as a set.Lifetime warranty Hardness80A Street (Black): Slightly stiffer and stronger than OEM rubber. No increase in NVH. Great choice as an upgraded stock replacement (OEM+).95A Track (Green): Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.(NVH = noise, vibration, harmonics)Learn more about choosing polyurethane here: https://revshift.com/pages/polyurethane Please specify the hardness