Col2911 0 Posted December 28, 2019 Searched everywhere for this but cant find an answer.... Are 1.9 hubs physically the same size as 1.6 ones or is the bearing housing larger. In other words can the 1.6 hub be bored out to take the 1.9 bearing. Thanks Share this post Link to post Share on other sites
Tom Fenton 1,525 Posted December 28, 2019 No you can’t do what you suggest. Share this post Link to post Share on other sites
welshpug 1,622 Posted December 28, 2019 I think there is a way to use 1.9 splined cv's in the smaller o.d hub carriers. fit later 106/saxo bearings and use be conversion flanges. Share this post Link to post Share on other sites