Guest Posted December 16, 2001 Share Posted December 16, 2001 i have a 65 riv gs does anyone know what what rearend gear ratios were available i think it has 3.23 or 3.42 i'd like to find a slightly bigger gear and and where i might be able to find this any help would be greatly appreciated, thanx rob Link to comment Share on other sites More sharing options...
Guest Posted December 17, 2001 Share Posted December 17, 2001 Do you mean bigger as in 364 or 391?They are rarer then hens teeth.<BR>It is possible for you to have 342 rear as it was available from 65 -70 in full size buicks. Link to comment Share on other sites More sharing options...
Steve B Posted December 19, 2001 Share Posted December 19, 2001 The 66 GS Riv had 3.42 gears and the regular ol Riv had 3.07s. I have the 66 manual, but not the 65 manual for the big cars. I would suspect the 65 gears were similar to the 66 gears. 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