What have you done to your square lately??

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Ajax19

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Socal
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Ajax
Truck Year
1983
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K3500
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454
Heres a clip of the 75 running and exhaust sounds pretty good too
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Last edited:

77Dmax

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vt
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Joe
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1977
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c20
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6.6
I wish I could find a deal on a snow plow or free. I see junk for sale round here local "Gomer gold digger" wants more $$$ than a new plow would cost :insane: :happy175:


I have some junk I bought 10ish years ago. I cranked the welder up and twisted some wires together..
 

Normmus

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Saskatchewan
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Norm
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1977
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K10
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350
Finally got around to installing the exhaust on the K10, consisting of Flowtech headers and a Thrush dual exhaust kit that I bought a couple years ago and had in storage till now. The headers fit great, the exhaust not so much, but after some cutting/welding/bending, it's on. I can't comment on the sound just yet but I am sure it is an improvement over the leaky straight pipe. It's 20 below outside right now, gonna wait for some better weather to go for a drive. Next, is to fix the fuel sender wiring, speedometer cable, and make sure the choke is working properly (recently converted from divorced to electric).
 

newguy11

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Private
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1972-1987
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C/k 10
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305/350
In the past, I've run drums like that with new shoes and everything was fine. Other than having to back off the adjuster if I ever needed to remove the drum again.

*This was on my daily beaters, not customer vehicles, lol*
Sometimes we have to do repairs to get by. my truck doesn’t earn me money and it’s the 3rd vehicle so I can take my time and actually enjoy wrenching.

Iv fixed a lot of things in the cold and rain, I’m glad I seldom have to do that anymore
I remember when I was in my teens I broke off about every bolt I ever touched.. no heat, no penetration oil, no patients
 

ChuckN

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Bellinham, WA
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Chad
Truck Year
1981
Truck Model
C10
Engine Size
350
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Tonight, I set out all the various pieces of the non a/c conversion that were given to me. Just about all of the metal is shot or rusted heavily.
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I’m not so sure these things given to me are going to be super helpful. The non a/c controls look like they have a different plug, and the light bulb configuration is different. One has decent door flaps, but all of the foam gaskets (I’m assuming they had some at one point) are gone. Tons of surface rust. Of the two boxes, only one of the four brackets that hold the heater core is not rotten.

I’ll need all new cables, apparently. This is quickly becoming a project to be shelved and to collect parts along the way. LMC does have some of the parts if I want to pay with my left kidney. Hmm.

Not complaining- very thankful honestly- just farther away than I thought I was.

Does anyone know if I’ll be able to harness any parts from the A/C box to repurpose? Or are they all completely different?

I’ll look up some threads.
 

Rustisbest

Just the facts
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Athens, TN
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Matt
Truck Year
1979
Truck Model
C10
Engine Size
377
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Tonight, I set out all the various pieces of the non a/c conversion that were given to me. Just about all of the metal is shot or rusted heavily.
You must be registered for see images attach

You must be registered for see images attach

You must be registered for see images attach

I’m not so sure these things given to me are going to be super helpful. The non a/c controls look like they have a different plug, and the light bulb configuration is different. One has decent door flaps, but all of the foam gaskets (I’m assuming they had some at one point) are gone. Tons of surface rust. Of the two boxes, only one of the four brackets that hold the heater core is not rotten.

I’ll need all new cables, apparently. This is quickly becoming a project to be shelved and to collect parts along the way. LMC does have some of the parts if I want to pay with my left kidney. Hmm.

Not complaining- very thankful honestly- just farther away than I thought I was.

Does anyone know if I’ll be able to harness any parts from the A/C box to repurpose? Or are they all completely different?

I’ll look up some threads.
Just throwing it out there but I cheated and used the fiberglass cover that's made to bolt right in place of the AC box. Ordered it from classicindustries but I think the company is Acdelete.com or something like that.
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ChuckN

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1981
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C10
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350
Just throwing it out there but I cheated and used the fiberglass cover that's made to bolt right in place of the AC box. Ordered it from classicindustries but I think the company is Acdelete.com or something like that.
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Cool! Good idea. Might take your idea on that.

The challenge that I have is that the inner workings of the heater box itself (air doors, brackets, foam seals etc) are all completely shot, at least for the most part- so I’m looking into what’s available to refurbish this thing. It’s a mess.
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I found a guy online that does rebuild these for 300 or so plus your core, so I might give him a jingle- he also sells some internal parts. So, then I can make an educated decision about how to go forward.
 

ChuckN

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1981
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C10
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350
Just throwing it out there but I cheated and used the fiberglass cover that's made to bolt right in place of the AC box. Ordered it from classicindustries but I think the company is Acdelete.com or something like that.
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Double post- disregard
 

Rustisbest

Just the facts
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Athens, TN
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Matt
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1979
Truck Model
C10
Engine Size
377
This just uses all the original AC heater core and blower motor that you have already if its in good condition. The non AC box is more compact and does look better though.
 

pinballlarry1

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Kalispell, Montana
First Name
Larry
Truck Year
1981
Truck Model
C10
Engine Size
250 6 cylinder
Weather cooperated, dry and 38 degrees, so I put in my new distributor cap, rotor, HEI coil in cap, and nice blue plug wires.
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Everything from RockAuto. Maybe I will get my picture on a magnet someday. All parts appear to be good quality.
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I had previously installed a cap, rotor and plugs 10 years ago when truck was acquired, but kept the red MSD plug wires. changed everything except the plugs, they were each removed and cleaned, all 6 looked great.
Not sure how the plug wires should be dressed, but this is my best effort after playing around for 10 minutes:
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Further internet searching is required to see if there is a better layout.
Best news, the truck started right up with a bit of choke and runs fine. Might get to drive it a few more weeks.
Next on to rear brake inspection and parts roundup.
 

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