Arvizu9618 Posted December 17, 2009 Share Posted December 17, 2009 I bought and installed a 4.11 posi diff from a 1971 Chevelle on the Black Dragon. It also included a rear disc setup. Problem is, rotors do not fit over the "axle Flange" or "rear hub", it's too wide in diameter. Bolt pattern is PERFECT. Any suggestions in finding the PERFECT rotor that would fit on this rear hub. thanx Nic Quote Link to comment Share on other sites More sharing options...
Arvizu9618 Posted December 17, 2009 Author Share Posted December 17, 2009 Also having trouble with new rear yoke and existing rear u-joint. So much for A-body compatibility Nic Quote Link to comment Share on other sites More sharing options...
monte70car Posted December 17, 2009 Share Posted December 17, 2009 You have any information on what the disc came off of? I had some 83 Trans Am disc I was going to put on my Monte, but there was an issue with the axle flange being biggier then the hole in the rotor. Are both rear ends the same 10 bolt or 12 bolt? They have different size u-joints for the yokes. I have a set of disc from Stainless Steel brakes that came from a Ford that fits the flange. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.