XRAY offers lightweight CNC-machined center diff outdrive adapters. Made from HUDY toughened steel, the outdrives were strategically machined become lighter than standard #355070 center diff outdrive adapters. For severe racers whom're alert to fat cost benefits. CNC-machined on precision German long-turn products. Additionally ground and strategically lightened to scale back rotating weight, then further hardened to make sure maximum energy and extra-long lifespan. Final precision hand-grinding guarantees an exceptionally high threshold to make sure an ultra-smooth tight easily fit in the diff human body and diff gear.