Guest ZenMaster Posted November 21, 2014 Share Posted November 21, 2014 Hi,Can anyone please tell me how far over a 1966 Riviera 12 inch aluminum brake drum can safely be turned? Thanks in advance for your help. It is very much appreciated. Larry Link to comment Share on other sites More sharing options...
RivNut Posted November 21, 2014 Share Posted November 21, 2014 It's not a matter of how far over you can turn the drum, you have no idea what has been done previously. The maximum inner diameter for the iron liner in any Buick aluminum drum is 12.080". Anything over 12.050' requires a 0.030" oversize lining. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now