Alex01 Silver Sport Build Thread

Yup .. HP30 (reverse cut gears) are 30% stronger going forward. 30% weaker going backwards .. lol

Broke ring gears twice doing the same thing. Pulling someone in reverse, in sand, in 4 low with a V8 behind it. Won't be doing that again. Other than that it's ok for what I use the Jeep for.
Twice!? Lol
 
  • Haha
Reactions: Wildman
That seeping oil leak would bug the crap out of me, so I can see the value in swapping to a HP30. Just don't try to pull anyone out in reverse. Ask @Indy about that.
Good tip. I'm really hoping that clocking the T-case a bit will allow a bit more caster without binding at full droop. @mrblaine told me a while back that if I sandblast the axle, heavily concentrating on the plugs, and lay a large puddle in the plugs I have a 50% chance of stopping the leak.

If I can stop the weeping and regain 1 degree of caster I could live with it. Otherwise, I'll likely be on CR trying to source a HP30 and start building it on the side.
 
Good tip. I'm really hoping that clocking the T-case a bit will allow a bit more caster without binding at full droop. @mrblaine told me a while back that if I sandblast the axle, heavily concentrating on the plugs, and lay a large puddle in the plugs I have a 50% chance of stopping the leak.

If I can stop the weeping and regain 1 degree of caster I could live with it. Otherwise, I'll likely be on CR trying to source a HP30 and start building it on the side.
It is very hard to get all the gear oil out. If you don't, it won't weld very well. The worse part is the tube is sealed with RTV when they press them in. If it leaks, it is leaking past the RTV and short of welding every plug weld and around the tubes to the diff casting, it will be hard to make it quit leaking.

I've messed with a few of them. I'm to the point where I'm almost not willing to try.
 
It is very hard to get all the gear oil out. If you don't, it won't weld very well. The worse part is the tube is sealed with RTV when they press them in. If it leaks, it is leaking past the RTV and short of welding every plug weld and around the tubes to the diff casting, it will be hard to make it quit leaking.

I've messed with a few of them. I'm to the point where I'm almost not willing to try.
Good to know. I would bet it went past the RTV since I have 2 on the short end that are leaking.
 
  • Sad
Reactions: Wildman
I just finished reclocking the atlas. The driveshaft went from 15.3 to 13.3.

Not bad for 3hrs work. I'm not in the mood to test for finding the caster limit before binding at full droop so that will need to wait.
 
I just finished reclocking the atlas. The driveshaft went from 15.3 to 13.3.

Not bad for 3hrs work. I'm not in the mood to test for finding the caster limit before binding at full droop so that will need to wait.

Awesome. Hope this helps and then you can tackle that seeping axle.
 
  • Like
Reactions: Alex01 and DrDmoney
That netted a significant change! Hope it quells the vibes.
The vibs are in the rear end so it shouldn't make any difference. My goal is to get a bit more caster out of the jeep without binding since I currently was feeling a bit of resistance when turning the shaft by hand at full droop.
 
  • Like
Reactions: bobthetj03
any updates?
The rear shaft is back in Tom Woods hands and should be returned late next week, rebalanced, and upgraded to an X spline. I still need to droop the front axle to test for binding. I did notice the corner of the atlas is hitting the center skid in its new orientation. I think I'll just add a washer or two in between the trans mount and UCF mount to raise it up a hair.
 
Did you reclock It one set or two sets of holes? should clear the skid better than mine because you mounted your trans mount higher on the frame.
77E9782C-1665-4B3C-8A69-1DD663327F22.jpeg
F465AE86-5E6B-46F8-B8D0-D8300D2E33FC.jpeg
yours
 
Last edited:
Did you reclock It one set or two sets of holes? should clear the skid better than mine because you mounted your trans mount higher on the frame.View attachment 168539View attachment 168540 yours
I moved the threads 1 hole away from flat. Mine does not clear the furthest bolt on the rear of the atlas, drivers side. So far I have raised it with 1 thick washer and still hits. I'm going to add one more washer and see where I get. Hopefully clearing that bolt doesn't lose me the ds angle I saved. If so it's going back flat and a HP30 is in my future. Truth be told I'll likely buy a hp30 if one pops up on CR, ideally semi built already.

I'm guessing my mml is the reason mine is lower towards the rear than yours.
 
I moved the threads 1 hole away from flat. Mine does not clear the furthest bolt on the rear of the atlas, drivers side. So far I have raised it with 1 thick washer and still hits. I'm going to add one more washer and see where I get. Hopefully clearing that bolt doesn't lose me the ds angle I saved. If so it's going back flat and a HP30 is in my future. Truth be told I'll likely buy a hp30 if one pops up on CR, ideally semi built already.

I'm guessing my mml is the reason mine is lower towards the rear than yours.
so much alike and yet so different, man these things are fickle. I’ll keep my eyes open for one too.
 
  • Like
Reactions: Wildman and Alex01