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  1. skysurfer

    AuroraGirl is buying another square... is it a good one?

  2. skysurfer

    Anyone have any leads on those 3/4 14 bolt axles for 200 bucks for a set?

    That $200 price must be regional because I’ve been keeping a lookout for a 14b ff for several years. Pretty much everything I see is too new (I don’t want to mess with moving perches) or the guy wants $800-1000 for just a rear axle. The guy that services my transmissions has one that’s bolt-in...
  3. skysurfer

    Basic Air Conditioning questions

    Figured I'd post a pic of the flushing device I made. Cost was $12 and holds 48oz. of fluid. Haven't tried it yet but I pressure tested it to 110 psi and plan on using it at 60-70 psi. Still, knowing what pvc can do under pressure I'll wrap it with a heavy blanket while working with it.
  4. skysurfer

    Basic Air Conditioning questions

    I'm on it. Only problem was there's a certain size of the smaller o-rings used in this setup that the basic assortment from NAPA doesn't contain. Just ordered one of those "18 different size-270 pcs" kits of hnbr o-rings from Amazon which should be here tomorrow.
  5. skysurfer

    Basic Air Conditioning questions

    @1987 GMC Jimmy, this system has the conventional white orifice tube up front, which I'll be changing to the blue one, and the rear has a traditional metal expansion valve which I have a new one. I've verified the compressor comes with 200cc in it, so at this point I only need to add 50cc to...
  6. skysurfer

    Basic Air Conditioning questions

    Thanks Poppy. Your post had me go take another look at the rear evap core and it looks better in person than the pic would indicate. There's light dust on it but that's abut it, and the housing that covers the whole thing has a light layer of dust on the inside but no traces of moisture going to...
  7. skysurfer

    Basic Air Conditioning questions

    I've been copying the conversion that yevgenievich did in this thread since it's the same vehicle. https://www.gmsquarebody.com/threads/r4-to-sanden-whith-stock-ac-lines-for-serpantine.22437/ He went with a total fill of 250cc so that's what I'll be doing as well. I'm pretty sure the...
  8. skysurfer

    Basic Air Conditioning questions

    I'm in the process of installing a Sanden compressor but since I know little to nothing about ac I need to ask a question or three. Go easy on my lack of knowledge, this is like standing in front of the class without pants. Anyway, my intention is to get the components installed and have my...
  9. skysurfer

    What should I include in my emergency tool set?

    The one time my truck came home on a rollback was when a hose from the power steering pump ruptured. It’s hydroboost, so I lost brakes and power steering at the same time. It wouldn’t have mattered what tools I had with me, without a new hose and more fluid I was going nowhere. It’s nice to...
  10. skysurfer

    What should I include in my emergency tool set?

    AAA card.
  11. skysurfer

    Modifying Brake Pedal

    The pin for the push rod is swedged into position and you’ll have to do some grinding and use a bfh to remove it. Hope you can weld because I guarantee you’ll have a bad day if it comes out while driving.
  12. skysurfer

    Power Brake pedal

    I’ve got a vac brake pedal I removed for a hydroboost conversion. Don’t know if it’s correct for your year, mines ‘89, but it’s yours for the shipping cost. It needs a new rubber footpad and I think there was a plastic sleeve insert at the pivot point that I had to reuse. Maybe one of the smart...
  13. skysurfer

    Sanden Condenser Compatibility

    An update, I ended up getting a condenser from a company called Restomod Air located in Texas. They had the closest dimensional size options compared to the oem unit and are true parallel flow condensers. The concession is that it's not drop-in ready, I'll need to fab up some brackets and get...
  14. skysurfer

    Thoughts on running 10 year old tires?

    You’re right AG, tires typically wouldn’t last ten years so the manufacturers didn’t bother with the extra digit.
  15. skysurfer

    Thoughts on running 10 year old tires?

    Near as I can recollect, that would be ‘78.
  16. skysurfer

    Thoughts on running 10 year old tires?

    Buncha pussies. Got these Michelins on my sports car, gonna put some silicone in the cracks and run these puppies another five years.:driver:
  17. skysurfer

    Does my 1990 Suburban 1500 4x4 have open or locking Rear Differential?

    I guess about the only pros to an open diff are better street manners compared to ones with some of the available traction-aiding devices, and an open diff allows you to easily install one of the less expensive drop-in lockers like I did. The down side is their off-road ability isn't good. When...
  18. skysurfer

    Roof rack install pictures. Half DIY basket and Factory OEM roof rails

    Fine work! Just remember when loading up the front basket that the gutter rails are held on by screws and not welded to the body. Should be fine for the things you posted though.
  19. skysurfer

    Does my 1990 Suburban 1500 4x4 have open or locking Rear Differential?

    Open diff. Not the end of the world, but your dreams of an epic mud bogging rig are over. Seriously though, mine came the same way with open diffs. I needed more traction once in a while so I opted for a lunch box locker up front. Problem solved.
  20. skysurfer

    Thoughts on running 10 year old tires?

    Mine are dated '07 but the truck doesn't sit outdoors and the sidewalls look good. My driving is mostly local at speeds less than 45 mph so I'll run 'em a little longer.
  21. skysurfer

    New Suburban Owner

    Great starting point. I agree it would look better without the push bar up front, and removing a couple other things to tidy it up wouldn't hurt. What is going on here? Is that the lowest hanging exhaust ever or is it a second bar to kill any animals the one up front might miss?
  22. skysurfer

    Security Systems

    I really don't worry about my truck being stolen. It's parked indoors when I'm home and if I'm out running errands I'm usually close by, like going to the lumberyard etc. I also have a couple of other things in my favor of it not being stolen. First, it's a white elephant. The thing is huge and...
  23. skysurfer

    4x4 shifting question from a noob

    I always did that with the oem auto hubs because someone told me that's how it's done. When I converted to Warn 20990 manual hubs I wasn't sure if backing was necessary so I called Warn's tech line. The guy that answered was like "What? Backing up?? (laughing) Nooo...that's very old school and...
  24. skysurfer

    4x4 shifting question from a noob

    My '89 has the 241C. I've always shifted in or out of ANY of the 4x options at a dead stop, engine running, and transmission in neutral. Twenty years this way and no issues. Like Frankenchevy, I have manual hubs but did it the same way when they were auto-lock.
  25. skysurfer

    Sanden Condenser Compatibility

    Yes, I’m aware of it. The kit I’m ordering from Rock Auto includes a new expansion valve. I still haven’t ordered the actual compressor though. I can save quite a bit of money on fleabay but have concerns about either getting a fake one, or dealing with someone that’s not an authorized vendor...

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