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  1. G

    76 k20 driveshaft to front of transfer case front end yoke question, looks and measures similar to Dorman 697-500

    Well I found the part # SPI-2-4-4801, apparently 30 spline female that is no longer made for the NP203.
  2. G

    76 k20 driveshaft to front of transfer case front end yoke question, looks and measures similar to Dorman 697-500

    I am having some confusion, my son has a 76 k20 automatic with what I believe to be a np203 transfer case, 346321. The front axle is a dana 44. The problem is everything says the yoke should be 26 splines, mine is 30, plus not everything measures correct. The hub diameter is 1.75in, c/l to end...
  3. G

    Oil leak

    Don't know since it didn't get warmed up enough to leak heavily like it did before.
  4. G

    Oil leak

    So now having more trouble again. Had the vehicle running after adjusting the distributor, ran for about 5 minutes and then we shut it off. Waited a few hours later to start it back up and wouldn't start and clicked multiple times. Took the starter out, tested it manually with jumper cables and...
  5. G

    Oil leak

    Yes it had a distributor gasket, got a new one installed with the intake manifold gaskets.
  6. G

    Oil leak

    That thing you circled in the pic is the header.
  7. G

    Oil leak

    The black oil pressure line is right there with the fitting on the end, we screwed that into the hole like it was before.
  8. G

    Oil leak

    In one of the post I show the picture of the hole and right next to it was the oil pressure line that I had just unhooked, we screwed it back in. Originally we thought it was leaking from those bolts onto the oil filter but after further investigating it comes from above and then down onto the...
  9. G

    Oil leak

    I wished it was a little spilled oil, Octane, it literally drips out when warm pretty rapidly. I stated that there was no oil sending unit in the back of the motor such as the ones that look like a cylinder with a tab on it for the electrical connection. It does read oil pressure as soon as the...
  10. G

    Oil leak

    Dude your hilarious, I have an 85 that I have done extensive offroad suspension/gear/body work to, so i do know my way around the truck in regards to suspension. I didn't say anything was hard, just hard climbing into a pickup truck that has way too big of a tire, being short doesn't help. Yes...
  11. G

    Oil leak

    Here are your pics, lol. Not sure what you mean by bypass when leaks when warm and yes it has red stuff all around plus the edelbrock gasket which will be replaced with felpro permadry. You are correct in that the oe oil pressure line is near the root of my problem but I don't think is the...
  12. G

    Oil leak

    We got new intake manifold and valve cover gaskets, got all the bolts taken out, only thing left to do is pull the manifold off and the valve cover, it was getting late so we stopped at that point. This truck doesn't appear to have an oil pressure fitting, I looked at some videos online at it's...
  13. G

    Oil leak

    Well unfortunately, we believe it is coming from the driver's side head. Definitely not from the distributor or valve cover gasket, but pretty sure it isn't coming from the intake manifold to.
  14. G

    Oil leak

    I was kind of thinking intake manifold but it appears that either the previous owner or the one prior put a new intake manifold gasket on it, not sure how long ago, because you can see the red high temp silicone all around. It really looks like it is coming from the upper bolt in that last pic...
  15. G

    Oil leak

    My son has a 76 k20 chevy 350. We purchased the vehicle and the individual we bought it from stated it had a rear main seal leak, well we replaced that and there appears to be no oil leaking from that spot. However, the leak appears to be mostly coming from the driver's side just above the oil...

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