aFe Control is proud to release the Sway - A - Way line of High Performance Universal Race Shocks. These 2.0 diameter coilovers feature 20 years of Research and Development and have been tested in just about every different type of vehicle. These Coilovers are 100 designed and built in the USA that feature zinc plated and clear coated steel cylinder bodies for exceptional corrosion resistance and Red anodized CNC machined aluminum components. The 78 Nitrobrite steel shafts are polished for long seal life and are harder than standard chrome shafts. These shocks have a special truncated thread design that allows for removal of the included coilover hardware without having to completely dis - assemble the entire shock.