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  1. R

    4WD High Hump Trans Tunnel Attachment

    I'm converting my 2wd '76 crewcab with similar year 4wd cab parts. I have the weld in rear segment and the bolt in front segment. I understand the weld in rear segment spot welds in from the bottom, but how do I attach the front bolt in segment? Are there weld nuts on the bottom of the cab...
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    Correct Hood Ornament for '76 GMC

    Can someone provide some pics of what hood ornament would have been factory OEM on my 1976 crewcab Sierra Classic Camper Special? It's a dually, 454, 400, loaded with everything. it doesn't have one, so I guess it wasn't technically optioned out to have one- but I'd like to add one and...
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    WTB: Under bed(short bed) splash guards

    I'm looking for the splash guards that are on the drivers side under the bed. one in front of the wheel well and one behind. They bolt in with the floor to bedside bed bolts. I have a passenger set, not a drivers. They need to be for drivers side gas filler as I have dual tanks. From...
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    under bed supports and guards.

    Hi all, I'm assembling my bed for the first time, and I've never seen a complete bed before. I bought used(great condition) bed floor, wheel tubs and front bulkhead. I purchased new short bedsides from LMC. Basically, I know there are some supports from the bed floor to the front lower...
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    4x4 High Hump Tunnel and 4x4 Cab section

    I'm looking to make my 2wd crew cab a 4wd cab. so I'm looking for a high hump trans tunnel for 4x4, and a piece of donor cab that I can splice in my cab to make it 4x4. Let me know what you have, thanks. edit- bought the bolt in high hump 4x4 tunnel. still need the cab section
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    1976 GMC C35 Sierra Classic Camper Special Tailgate & Trim

    On the truck in the title, 1976 GMC C35 Sierra Classic Camper Special, what tailgate and trim should I have? The latches look like the second generation set- but the truck has the earlier style doors so I'd assume it would have the 1st generation type of latches. Also, the tailgate trim...
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    Factory Cruise in a '76 GMC

    I just realized my '76 has factory cruise. Is this rare for this year? It has the mechanical speedo cable model and diaphragm on the inner fender + the cruise set button on the stalk. Pretty neat. I'm not going to use any of it, but just curious when was this available and if it worked well?
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    Converting auto column to floor shifted

    Can a '76 auto column be 'converted' to floor shifted? Basically I want to remove all the guts of the auto column and change the piece that holds the shift arms. Is this possible easily or should I just look for a new column?
  9. R

    1976 GMC Grill

    Looking for a correct 1976 grill. Good/Great/Show condition. Do not want cracked or missing pieces. LMK. Thanks.
  10. R

    Fixing AC in 1976 C20 3+3

    Gents, General question I know, but I want to try and fix the AC in my '76 as I think it will help the sale. Don't worry, I am replacing the truck with another square. Anyways- The heater works, and for the MOST part the blower motor does want I want as far as changing speeds. But it...
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    73-76 Crewcab truck

    Changing directions completely, and I think it's going to take a while to find what I'm looking for. Looking for a '73-'76 crewcab truck. Dually or single wheel, c20 or c30. I prefer a camper special with the camper special emblems. 2wd preferred, will look at 4wd though. Ideal...
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    '77 throttle pedal position sensor.

    I bought a '77 crewcab(just the cab, silverado trim) and while disassembling it I noticed it had a little linear potentiometer the bumped against the throttle pedal. I assume this was some sort of early style TPS. Is this what it is? and what was it used for?
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    73-76 Doors, all 4

    Hi, I'm looking for all 4(both front and rear) doors from a suburban or crewcab that are the early doors, 73-76, which have the small door panel. I'm located in New Orleans LA but I'm willing to travel for good parts. LMK, thanks.
  14. R

    Crewcab Floor and Rocker Questions

    Hi all, I picked up a new cab to start my restoration of my previously 'restored' '76 C20 3+3. My current cab has already been patched terribly and un-safe. The floor supports are cut back, and never extended again to each the inner rockers- and many of the panels are overlapped and just...
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    Sending Unit difference- gas vs diesel

    On the 3 line sending units, what is the difference in the gas vs the diesel? Was a sending unit ever made with a 1/2" supply and 3/8" return + vent? TIA
  16. R

    Crewcab Door Panels

    Does anyone reproduce crewcab door panels for the 73-76 trucks? I see LMC has the front doors, but not the rears. Are the rears by luck the same as the fronts? Any ideas?
  17. R

    Making a single tank '79 bed, a dual '76

    Hi All, This weekend I picked up a 'parts' truck that is a complete shortbed '79. It's a single passenger tank, with a fuel door(as was standard in '79 from what I can tell). I want the bed to swap on my '76 C20 custom deluxe CCLB. I'm trying to build more or less a factory short bed...
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    Adding Electric Locks- '76 C20 CCLB

    Looking to add electric locks to all 4 doors in my '76 C20 CCLB. I don't mind the wiring aspect, I can probably figure that out. For the hardware, the power latches, do I just get some from a later suburban? I tried searching and it isn't clear if the locks stayed the same through...
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    Parking Brake Cables '76 C20 CCLB

    Hi, I have a new to me '76 CCLB C20. My parking brake cable broke the other day as it was very rusty. I'm looking to get a replacement, but I'm slightly confused. The break in the line is here- (original pic from LMC truck) questions- my truck is a CCLB. VIN says the truck...
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    8-Lug 2wd Spindle Lift '76 C20

    Hi, I'm looking to see if anyone know more about the 88-98 4" spindle lift that people are doing on the 2wd 73-87 3/4tons. As I understand it- the 88-98 balljoints fit in the 3/4 ton arms, and the lift spindle tie rod arm can be reamed out reverse of the 88-98 taper to accept the 73-87...
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    Sorting out POs mess

    Hi, I recently purchased a '76 c20 CCLB with a non original 454(3rd digit L) and a granny 4spd. I haven't pulled the numbers off the engine but I have bought all the ignition parts and a coolant temp sensor for a '76 c20 with a 454 and everything has worked thus far. Engine 'looks' original...
  22. R

    Finally joined the club!

    Hi- new member from New Orleans Louisiana, name is Dustin. Just purchased my first square, a '76 CCLB from a guy out of New Jersey. 454/4spd. Named her Sue. Those who are on Instagram feel free to follow our journey- #trucknamedsue and @thegr8dustino Truck was sold as being an original...

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