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  1. JB Fab

    Fluid Question

    Sorry, I have zero expertise in automatic transmissions, I will have to leave that question to someone else.....
  2. JB Fab

    Fluid Question

    Use 50Wt Valvoline VR2 motor oil in the Dana 20, do NOT use 75-90, or any synthetic. The pressure additives in Hypoid gear oil are Sulphur based. the Sulphur based pressure additives will etch the the soft 'yellow metal' of the idler gear thrust washers. etching=friction, friction=heat. That is...
  3. JB Fab

    Front Binding when warm

    Power steering? Is the power steering belt tight, reservoir full?
  4. JB Fab

    Troubleshooting: shudder / clunk noise after trans swap

    Precisely why I said, "Probably not your shudder problem"......
  5. JB Fab

    Troubleshooting: shudder / clunk noise after trans swap

    80-90Wt has sulphur based pressure additives that attack the soft 'yellow metal' of the idler gear thrust washers. It etches them, that creates friction/heat. Same reason you don't use it ins manual transmissions the have brass syncros...
  6. JB Fab

    Troubleshooting: shudder / clunk noise after trans swap

    Probably not your "shudder" problem, but if the T-case oil is black, you have issues. Was there 80-90WT in it?
  7. JB Fab

    Is this a t shift or a j shift?

    "T" Type
  8. JB Fab

    Twin stick stuck

    What Scoop said^^^
  9. JB Fab

    Super celebration Throwback 2025

    Great idea, I would like to drive my 95 Cummins FSB from Oregon, next year... Maybe we could finally meet?
  10. JB Fab

    Can someone please identify this part?

    Smog pump? I've heard of those.....
  11. JB Fab

    Can someone please identify this part?

    Oh wow! I was way off on that one! I thought it was much larger. Could it be part of an aftermarket power window kit? ((I'm not familiar with the Gen 2 doors)
  12. JB Fab

    Can someone please identify this part?

    I have an idea, but would need to see some other angles. Obviously its not a Ford part. What is the distance between the large holes in the bottom flange?
  13. JB Fab

    Rough estimation of sale value

    I know, but someone would jump on it thinking they can just buy a 13K re-popped body and have a brand new EB.... (how hard can it be, right?😂)
  14. JB Fab

    Rough estimation of sale value

    I think that sounds fair if the frame is solid, since it's a 77. The new parts, depending on what they are, might add value.
  15. JB Fab

    Ax15 clutch chatter

    Are you 100% sure you have a Detroit locker?
  16. JB Fab

    Plastic zip ties holding in tank fuel pump

    I wouldn't even consider it when there are options like safety wire clamps or stainless zip-ties.... https://clamptitetools.com/ these are the shit.....
  17. JB Fab

    Ax15 clutch chatter

    Same exact combo (351w, Centerforce, ax15, Dana 20, 4:11, old school tight AF Detroit locker) except 35s Same issue... I know, sounds weird.... If I was to post this on Pirates, I would get flamed... one rear tire had lower pressure than the other (decreasing the rolling radius). Didn't...
  18. JB Fab

    Tarrifs

    Hey wait! I just confirmed the tariff rate US to Canada right now is 25%, someone charged you 49.5%????
  19. JB Fab

    Tarrifs

    Were the charges from the supplier or the shipping broker? Goddamt! If they charged a tariff surcharge on shipping, I would go batshit crazy, tell them to shove it straight up their ass, and make sure every one I know knows about it.... If the surcharge on the shipping was the supplier, PLEASE...
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