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Dually Projects \  Igors Sled

Igors Sled

Dually Projects
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igorsgonemadd   +1y
Ok, so I finally bought my dually!! It's a 1988 GMC Crew Cab Sierra classic, squarebody. I will get some pics of it up tomorrow, its raining now. I'm pretty happy with it, except the rust. Both rockers and cab corners are rusted. I think the rest of it is good though. So I need you guys to make me feel better about the rockers and the corners. I really wanted to find one without rust....but I got tired of looking. Its got the TBI and a pretty solid red interior, which is the color I want and I got a great deal on it. I plan on a static drop 6/8 with helper bags. a few subtle body mods, shaved stake pockets, section bumpers, shave bumper bolts and re-chrome, replace tailget trim with blazer trim and relocate handle( stole that from wide load c-30) . Not sure about paint yet, right now just plan on fixing the rust and try to touch it up. Paint job really isnt in the budget right now. I just want it lowered, rust fixed, interior spruced up some and replace the leaky gas tank ASAP.....Then drive it!! Then ill start on the other stuff. My dad had one of these trucks and he had big plans for it. We worked on it together and talked alot about things we were gonna do to it, had a 502 for it and all the bodywork done. But then he got sick and he had to let it go. He's been gone almost 20 years now. But everytime I see one of these trucks i remember the plans we had. Now I have one and I know he's gonna be up there smiling at every nut thats turned:)

I ordered my lowering kit today, 6/8 western chassis kit. I also ordered a new dash pad, some trim, chrome tailgate handle, both rockers and cab corners and some other small stuff. But I need advice on my shocks and helper bags. Shocks first, so are drop shocks going to give me a better ride than stockers with extenders? Also, the shock extenders I seen on summit were like 80$, for about twice that you can get drop shocks, which I would think would be better. So why put the extenders on it in the first place? Bottom line is, I want to do it right the first time. If the drop shocks will give me a better ride then thats what I want. So if you guys suggest the drop shocks, which ones? Next, the helper bags, suggestions? I see the ones in lmc, the load lifter 5000 for 319$ Then the load controller air comp for another 199$....ouch. So should I go with these and do I need the on-board air comp?

While I'm at it, I got a few more questions. On the rear I read I'm gonna need to notch my sway bar....can someone tell me how to do that? I plan on taking the bed off to do everything. Can two guys lift the bed off and carry it? Also, is there a main bed harness or do ia have to unplug all the wires from the lights individually? I plan on driving it to a buddys house once we get it lowered to change gears in the rear end, replace rockers and cab corners. Is there some sort of adapter tailight that I could just plug in to mount on the frame while the bed is off. I dont wanna be cutting any of the light harness to rig up temporary lights. Oh and lowered bumpstops, where do you guys get them?

I know theres alot there and my parts wont even be here till january, but the truck means so much to me, any help would be greatly appreciated. Thanks!! Pics tomorrow, Promise!!!
igorsgonemadd   +1y
Anyone....
sparkys-crewcab   +1y
pics or it didnt happen.....
igorsgonemadd   +1y
I know......they are coming. It's at the muffler shop right now. He should be done with it today and it will be back home. I'll take lots of pics.
igorsgonemadd   +1y
Come on guys, I need to order parts. Is anyone gonna help me put here?
huck   +1y
If you ordered a kit they usually come with newer bump stops,if not stock ones will work u can relocate or even trim some off if its not laying on them....trimming sway bar I haven't heard of but drop it and if the sway bars not hitting anything or in a bind leave it....undo all the wire on the bed don't forget about fender lights...sumthing Ull have to get into and see how its hooked up to see what you need todo....it will take no less than three people to take one of those beds off, trucks were still made out of metal in 88 so its pretty heavy and be careful and don't smash, break, or crack your fenders when pulling the bed over the tires
huck   +1y
Oh yah lmc had your cab corners if you haven't gotten any yet but none of there stuff ever truely lines up do some modifications is needed
huck   +1y
Do shock extensions cheaper and easyer...drop shocks are over rated....best thing is to try and always keep it stock as possible, and helps for when and if the shocks go out you can just run down to your local parts store and pick up some more....and they also carry tail light kit that plugs up or you can wire in for tail lights blinkers and running lights....they have magnets on the bottom that you just put on the frame and roll....they are the ones they made for when cars are being towed but that's what I used when I put wheels on mine and didn't have my bed done yet ran it like that for months


Hope this helps some of your problems....
igorsgonemadd   +1y
Thanks guys, shock extenders it is. So where do I find them at? Also still need some info on the helper bags.
comegetsome   +1y
if it was me id put the lowering kit on them measure shock eye hole to hole and go to the parts store and get them to find you a shock with a stroke with your measurement as around a mid point....the monroe sensatracs are a good shock...every drop shock I've ever seen was way to soft....last set of sensatracs I bought was around 80 bucks....and its a good bet your truck needs new shocks anyway....as for helper bags id build my own but im not sure how handy you are with a welded....but you dont need the air management...shrader valves will work just fine