Jump to content

Gear Ratio's and Final Drive Spreadsheet


Recommended Posts

I'm placing this here because so often I see the gear ratio debate and it's often very subjective. I see a lot of posts picking on GM for even offering 3.08 gears and new owners being discouraged by having 3.08 axles. To understand this more completely I think a chart that shows the final drive ratio's of the Six Speed and how they stack up to the Four Speed Autos with common axles ratios. You can see 3.08 gears compare very well to the 4 speed with 4.10 gears and I can still remember when that was plenty of gear.

 

6L80withAxleGearRatio-FinalDrive_zps6e1c

Link to comment
Share on other sites

Thanks for posting....although I don't really see the need for including the 3.55 ratio, as GM has never offered it. It's always been 3.08, 3.23, 3.42, 3.73, and 4.10.

This one better?

 

6L80vs4L65-AxleGearRatio-FinalDrive_zps7

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.