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  1. GregL

    OK, I'm Completely Stumped Now!!!

    I'm really at my wits end here guys. I've been having some trouble with my HVAC system, getting the doors to actuate properly. Seems to be stuck on blowing out the floor vent only, no matter where the control is set. So I took it all apart, tested all the vacuum actuators and all are...
  2. GregL

    1977 c10 worth one owner 63k miles

    There's plenty there to like, but at $7,500 there's much more to dislike. Grit dog's post is spot on. I think this seller is wrong by $3,500. All the risk is on you. Seller must be laughing. And nobody is going to pay $7,500 for this hay bale. As mentioned above it's almost as base a model as...
  3. GregL

    Source For NOS Switch?

    Thanks Craig. I bit the bullet and bought the NOS switch on eBay for $175.
  4. GregL

    Source For NOS Switch?

    Yes I did. Took a pic, made sure it went back in the same way. I agree, the vac connector in this schematic looks like it's for a different truck.
  5. GregL

    Source For NOS Switch?

    Ugh! I'm getting something wrong here and having trouble deciding what the real problem is. I used this vacuum schematic for 1977 K20 with C60 HVAC. It clearly shows the vac connector port numbers: 1-Gray 2-Tan 3-Blue 4-Orange 5-Black But when I look at my factory vac plug with all the...
  6. GregL

    Source For NOS Switch?

    SHIT! No luck. Let the switch set up overnight. Fired up the truck this morning and hooked up the vac plug top the switch before re-installing. Worked it through all positions and nothing moved. Same problem as before. However, if I jumper each position on the plug with a vacuum line from...
  7. GregL

    Source For NOS Switch?

    Well, it was pretty dry. Cleaned it , re-greased it, all back together now. Just waiting for the epoxy to dry and I'll give it a test!
  8. GregL

    Source For NOS Switch?

    Hmmm? Maybe I'll give it try. Mine is leaking vacuum and won't make the proper transfers to the hoses.
  9. GregL

    Source For NOS Switch?

    Hi Guys, I need to replace the HVAC switch for my C60 air conditioning system. Anyone know a source for this switch that doesn't want $200-$300? Ugh! I've found used ones priced very reasonable but I really want to go new on this one if I can. Appreciate any and all input...
  10. GregL

    A/C Condenser Source?

    Thank you for the kind offer AG, but I have already ordered the condenser from Amazon. Should be here in a day or two. Cheers, Greg
  11. GregL

    A/C Condenser Source?

    Excellent brother! thank you. I didn't expect Amazon to have that but it's ordered and on it's way. Cheers, Greg
  12. GregL

    A/C Condenser Source?

    LMC is sold out of condensers for the '75-'80 trucks and no new stock in sight for the near future, ugh! Any ideas where I can get a quality replacement now? It's 111 degrees here today so I'd REALLY like to get this back together asap. Appreciate any and all input. Cheers, Greg
  13. GregL

    FREE 1987 Suburban Body

    I stumbled across this on craigslist here in Southern California so I thought I'd share it with my square body brothers, just in case someone has a rusted or wrecked Suburban and wants a clean body. I know it's a long shot as transport could be an issue for those far away but FREE is pretty good...
  14. GregL

    Torin Big Red floor jack

    Thanks for the compliment Raider. It wasn't mine, but I'd also like to find some type of narrow, secure storage box that would maybe fit behind the seat or in the bed as long as it's not too tall. Good for my jumper cables, tow straps, etc. Cheers, Greg
  15. GregL

    Toggle Switch Mounting Locations?

    You've seen 'em too, huh? :laughing1:
  16. GregL

    Toggle Switch Mounting Locations?

    Not really. It's more for late night poaching. The amber light has a hypnotic effect on Sasquatches when I'm off-roading up north and I use it to scare chupacabras when I chase them down, here in the desert! :D
  17. GregL

    Toggle Switch Mounting Locations?

    Hah! Thanks Raider, but that isn't my dash work. It was a pic in my cache a buddy sent me of another guy's 1967 Corvette. Don't know what he was thinking but yes, probably a former pilot! By the way, your dash looks great! I decided to go this route with my toggle switches. Got a piece of...
  18. GregL

    Toggle Switch Mounting Locations?

    Interesting idea Poppy but I don't know how I'd adapt them to my factory steering wheel.
  19. GregL

    Toggle Switch Mounting Locations?

    Thanks guys. I would totally use the space next to the headlamp switch or the cubby hole above the heater controls but my truck has A/C so I have a vents in both those spots. The cluster ledge would be great too, but mine's too old for that (1977). Maybe the lower edge of the bezel. I've seen a...
  20. GregL

    Toggle Switch Mounting Locations?

    Hi Guys, I've got a couple of toggle switches for additional lights on my roll bar. A few years ago I drilled a hole in the lower dash panel, left of the steering column on my '77 K20 but it's very low to reach and very inconvenient. Now I need to add another switch but I'd...
  21. GregL

    Had to Share This One

    Hope it hasn't been posted already!
  22. GregL

    Fuel filling issues with new pumps

    Easy fix guys. Like others here have said, just turn the nozzle upside down, you can pump at full speed. Been doing it this way for years.
  23. GregL

    Can Anyone Here ID This RPO Code?

    Hmmmm? I guess that is correct Vbb. I just found an old post from a member on a different site who said: "my 74 Cheyenne had an option of HEI DELETE, on the options sticker"
  24. GregL

    Can Anyone Here ID This RPO Code?

    That was my first thought as well but it seems like a very odd thing to request. I wouldn't have thought GM would've let a customer make that choice for an engine component after the HEI was introduced. This is not my truck, it is one I came across for sale on craigslist. In the pics it appears...
  25. GregL

    Can Anyone Here ID This RPO Code?

    1974 GMC Custom Deluxe half ton, two wheel drive. Found this odd "Delete High Energy I" code on the SPID, B2J Searched all over but can't find a reference. Any ideas?

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