atlas

Looking for a 4.3 and 23 spline before I waste money on a D300.

AA is back ordered on these, anyone got one before I jump on their wait list? https://www.advanceadapters.com/5626

I am about to do my final fit and install of my Atlas 4 speed and noticed that a bolt is missing on the planetary shifter housing. I can see that there was likely one there since there is a blue sealant witness mark. I can’t find a diagram or rebuild info for the planetary box, so can’t tell if...

Ever wanted to try a lower low range in your Atlas? I’ve got a very low use set of 5.0 gears in a box I can ship, looking for $600 out of them. In the box with the gears I have a Jeep 23 spline input and a Ford 31 spline input. I replaced them with a different gear ratio is the only reason I...

Anyone deal with the manufacturer Odin? I made an order with them for 3 of their Atlas muzzle brakes, 2 for myself and I for my son for Christmas and never received a confirmation email on my order. Their reviews are great for their products and I really like the tunability of the brake but I...

Older 3.8 atlas, needs a rebuild, has worn thrust bearings and some roller bearing play. Includes full new in box rebuild kit. Currently has 32 spline gm input but will include 23 spline as well. Has 1 1350 yoke and I have 2 new toyota flanges as well. (I may keep these if they will work with...

Credit to Randall E. from GrabCAD

Got a used atlas and am swapping the input and yoke out. Was going to hang onto it just incase, but it'll probably get lost before I swap transmissions :laughing: 32sp input with the old style 6 splines on the internal side pre 2006 I believe? $100 shipped 32 sp yoke, only have 1 $40 shipped...

We have available 10 Atlas 2 spd Cases as well as 2 JL cases. The 2 Spd cases are either 3.8 or 4.3 Ratio with 1350 Yokes All cases are driver side drop. We can set you up with Adapters and Shifters just DM us No wait time, we can ship them Starting next week Check out our mounting options...

Building a Rock bouncer INSPIRED rig....using 6.0LS, TH400, 14 Bolt, Super Duty D60....Looking for TRANSFER CASE RATIO RECOMMENDATIONS.... Going to use an Atlas, but trying g to decide on ratios....leaning towards the 4SPEED. We live in Nebraska and will travel to Colorado, South Dakota...

From an early style case, with coarse splined gears. 100 shipped Sold!

Picked up a used atlas 3.8 that needs shifters, would like to hear your thoughts on either. Paired to an AX15.