Complete FRONT/REAR differential set with bigger diff gears for increased traction. Provides perfectly matched engagement which provides more smooth procedure and less opposition & particularly greater life. Rubber-sealed composite differential housings function metal inserts that may be yourself precision ground following the molding procedure to make sure an incredible match no vibration. Differential inside gears are manufactured from forced metal, heat addressed, and machined for ultra-high precision and smooth procedure. 46T big external bevel gear constructed from HUDY steel, precision machined on a specific gear device. Diff outdrives are produced from world-renowned HUDY Spring metal, precision ground alongside temperature addressed for high accuracy and ultra-long life. Outdrives are especially lightened to lessen rotating fat while staying super strong.