Is your S197 making an enormous amount of power? It might be time to upgrade the rearend to something a little more beefy. Currie Enterprises offers a direct bolt-in 9-inch rearend. The brackets are welded in place using a jig to ensure an easy fit. The rearend comes with Currie axles and heavy-duty axle bearings. This rearend allows virtually any gear size, from 2.47:1 to 7.33:1 ratios. It's easy to install, has quick third-member swaps, and is the strongest rearend size on the market. The factory ABS system and disc brakes bolt on, as do aftermarket disc brakes. Factory, Currie, or other aftermarket control arms install without any modifications. For more information: www.currieenterprises.com.