Now with an even tougher billet housing the Howe Stealth HD steering quickener uses a patented triple gear design to increase tooth contact for strength and durability this is superior to any other quickener. Unlike other quickeners the input and output shafts are inline for reduced gear load. At only 2 lbs. and 3" diameter the Stealth HD will practically disappear once installed. Features .735"-36 spline. Overall length is 7.5". 2.0 lbs. 2-Bolt Mount. Anodized Black.