View Poll Results: What gear ratio ya runnin?
3.21
1
0.38%
3.55
57
21.67%
3.73
32
12.17%
3.92
121
46.01%
4.10
20
7.60%
4.56
26
9.89%
4.88
4
1.52%
Other(post in reply)
2
0.76%
Voters: 263. You may not vote on this poll
Gears
Record Breaker
Joined: Aug 2009
Posts: 1,831
Likes: 3
From: Tampa, FL
I have a long time before I put new gears in (as in I need to save up the money) But I'm planning on going to 4.56s. I already have a good idea on prices from searching around the forum but I want to know if anyone knows of a good shop that can do it in either the Ft. Lauderdale or Tampa area? (The only real highway driving I do is between these two places)
Registered User
Joined: Dec 2008
Posts: 5
Likes: 0
buy visual How can I tell what size rear differential I have. Or what did the stock 2006 slt 1500 come with? I am doing my front and rear fluids but I dont know what size they are.
Any info will be helpful. Just a gal trying to learn about her baby Beau.
Thanks!!
Jennifer
Any info will be helpful. Just a gal trying to learn about her baby Beau.
Thanks!!
Jennifer
Registered User
Joined: Nov 2012
Posts: 1
Likes: 0
I am needing some help identifying my options. I have an 03 1500 with the 5.7hemi 4wd QC. I noticed as I was changing the rear diff. fluid saturday that I have some bad wear on the LSD. I am pretty sure it is the factory LSD with 3.92's and need to know what I can upgrade away from the OEM replacement. I don't have tons of cash either.
Veteran
Joined: Jun 2012
Posts: 400
Likes: 0
From: Woodbury Tn
i have an 03 4.7 with the towing pkg and limited slip so the current gearing is 3.21 if im not mistaken.. i am running 35's now. What is the best gear ratio for 35's? this is my daily driver and i drive city and highway mainly, so i dont want to lose alot of MPG . i get about 8-9mpg now, how much less mpg would with gears ?
If you are running 3.21 gears with 35's,410 or 456 is your way to go. You might even get a little better milage by making this change, since you will no longer be lugging the engine