96roadmaster Posted March 26, 2002 Share Posted March 26, 2002 I'm trying to find out the transmission gear ratios for my 1964 Riviera. It has a ST400 3-speed auto.<P>Also, I'm also trying to find the transmission gear ratios for a 1996 Roadmaster with a 4L60-E 4-speed auto.<P>Does anyone know the gear ratios or know where I can find them?<P>Thanks. Link to comment Share on other sites More sharing options...
Guest Posted April 1, 2002 Share Posted April 1, 2002 The 4L60-E is<BR>1st 3.059<BR>2nd 1.625<BR>3rd 1<BR>4th 0.696 Link to comment Share on other sites More sharing options...
Guest Posted April 1, 2002 Share Posted April 1, 2002 If that's the THM 400 you're talking about,<BR>1st 2.482<BR>2nd 1.482<BR>3rd 1 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