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  1. S

    LMC Parts

    let me know how fit is. I am fighting my LMC dash pad right now. Overall, it is close. Has a high spot at the passenger side defrost vent where the clip is. It also needs to go toward the windshield another 3/8's of an inch.
  2. S

    What did you pay for a square

    Picked her up for $1,500 this past fall. 350/400. She has been swapped over to a SWB frame that I had. Sold the 3/4 ton frame for $500 and the rear bumper for $100, so I have $900 in the truck.
  3. S

    85 GMC Engine Wiring Questions

    Appreciate this feedback. I will dig into this tomorrow. Mine does not have the oil pressure switch in that location, but is combined with the oil pressure sending unit at the back of the intake. Here is my harness and what I know goes where...or, at least think I know. Here is a diagram I put...
  4. S

    85 GMC Engine Wiring Questions

    Thank you for the diagrams. If only I could make sense of them. They don't seem to match my truck as it was a 2500. I have a pink/black coming out of the harness next to a blue wire. I think the blue wire goes to the choke. Not sure where the pink/black goes. Then I have the additional two...
  5. S

    85 GMC Engine Wiring Questions

    I bought an 85 GMC C25 and am in the process of swapping it all over to a SWB C15 frame. Truck has a 350 "M" with THM400 all original. Questions I have on engine wiring. 1. I found four wires close to the alternator that were previously cut. The look pink/black x2 and 2 solid black wires...
  6. S

    AC Compressor Belt

    Any update on this? I'm trying to find the right AC belt for my 85.
  7. S

    Dash Differences?

    I guess it is possible. I'm surprised the lights work in it if that is the case but I sure don't see other trucks with that "option" unless they were diesels.
  8. S

    Dash Differences?

    This truck did not come from the factory with a diesel. It came with a 350 gas motor that is still in it. This is why I'm confused about the gauge cluster having this. There is no "glow-plug" light in the display. Check Engine and Battery Indicator are the only two lights.
  9. S

    Dash Differences?

    No, it wasn't. As stated above it came with a 350 gas motor...but, like you I have only seen that in diesel trucks. Fairly certain she is an unmolested truck as I have all the paperwork from new with it.
  10. S

    Dash Differences?

    Here is a pic.
  11. S

    Dash Differences?

    I recently purchased an 85 GMC. I'm coming over from the 76-72 trucks, but grew up in Squares. The dash of this truck has the check engine light in the center between the mph/fuel gauges. I thought this was only an option for diesel trucks, but I guess not. I don't see this dash replacement...
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