Quitefawn813228
New Member
- Joined
- Sep 10, 2019
- Messages
- 1
- Reaction score
- 0
Have an 04 tahoe has 3.43 gears in it now but I want to maybe put 2.73 gears in it only doe to fact I do a large amount of highway driving but I'm not sure how the speedo gets its readings if its through the abs or it has a sensor on the tail shaft of the trans this is 2wd any help ....helps