1. marc

    can i get some help on my LED drl lights on 2007.5 2500hd.

    hello all i was wondering if i could get some help. i have had my drl's working properly before but now they are being stupid. i shot a little video. this video show the signals working both as 4-ways and as left and right signal. the passenger side is working as it should. the...
  2. marc

    WANTED: factory 2500hd torsion keys or 2500hd lowering keys

    looking to lower my truck down a bit. i have removed the leveling blocks in the rear and ordered 3" shackles to get the rear down. now i need stock oem factory torsion keys or 2500hd lowering keys so i can de-crank the front of the truck. because race truck.
  3. S

    Nbs leveled or small lift with 22's

    Anyone running a small lift or level and 22's? Maybe 33125022 Sent from my SCH-S968C using Tapatalk
  4. Blackout

    Procharging an lm7, need advice

    In the end, I've decided to keep my truck and start gathering parts to procharge next year. My intentions are to have a reliable daily driver running on pump gas that can really get down when I want it to at the strip one weekend and go to the sand dunes the next. I want to stay as economical...
  5. F

    Frosty's intro to fourm and build thread!

    What's up all.. Names Ben aka Frosty.. In La sport area.. 30 yo Rolling a nbs eclb Silverado 2500hd.. Mgs 7/10 lift with 3" body lift on 22s and toyo 37s.. My reflector scraper a 04 nbs ecsb Silverado 1500 Ls. Mgs 5/7 flip kit rear on 18 to drive at moment.. Plans to bag it on 26s and in the...
  6. Low01silveradO

    ISO 06-07 Silverado hood (or 2005 2500hd)ASAP

    I need to buy a 06-07 Silverado hood ASAP. Cash in hand will buy immediately. Any color. I'm located in Pride, LA. I'll meet wherever. Sent from my Nexus 5X using Tapatalk
  7. Wicked Mayhem

    For Sale: 2006 Sierra LBZ 86k miles - TX

    Looking to sell my 2006 2500HD GMC Sierra LBZ SLE2 86,8xx miles and goes up each week. Only drive about 120 miles a week generally. Bought the truck all stock in 7/2013 with 59k miles and has been deleted with all the performance stuff done since then. Truck was originally 2wd when I bought it...
  8. M

    2500hd 7" FTS questions

    So I recently aquired a 2010 gmc 2500hd that I'm getting the itch to lift. I don't want to go as big as my blue truck was at this time, so I'm looking to do a nice daily setup. Truck has a 7" FTS on the way for it, and currently has keys in it with no blocks. Sits on 33s and 17x10s. I'm...
  9. C

    How To: Raise Bumper on GMT-800 (01-07 classic HDs)

    Redoing this because I still get questions almost daily on my instagram. My first write-up wasn't the best for those that have no mechanical skills and can't figure small things out for themselves. With that said I took better pictures the last time I had my bumper off my regular cab doing...
  10. justinghump

    The Old Man's 2500HD

    New project, which you guys may find more desirable than my truck, since us longed guys get no love here lmao... Updated 1/8/18 since Photobucket doesn't work anymore, here is an original picture of the truck in it's previous life as well as the reg cab before it's "makeover". I started this...
  11. Fiesty

    2002 Silverado 2500HD Duramax

    Sup yall, haven't been on here in a minute. Been busy with work/school/life. Putting the truck up for sale as it's not practical for me at the moment. I drive 100 miles round trip to work, so I'm looking at buying a car. Most of you know the truck, check my build thread or PM me for more info...
  12. marc

    Marc's 2007.5 LMM SLT enhancement thread

    so as some of you may know i had sold my LBZ: http://customgm.com/under-construction/6523-marc-new-lbz-sort-build-thread.html so i was looking for a higher K LBZ or even an LB7 when this truck poped up for sale for a really low price. it is as the title states a 2007.5 gmc Sierra Denali 2500hd...
  13. D1nman

    Nnbs 1500 denali to 2500hd denali front end swap

    I've searched and searched, maybe I'm just retarded or something but I can't find any solid info on this. I have a 2009 1500 sierra denali, wanting to put the 2500 denali full bumper and grille on. How shall I do this. My front end is already apart. Sent from my SAMSUNG-SM-N920A using Tapatalk
  14. B

    2002 Silverado 2500HD build thread....

    Just realized..... I never started a "build thread" for the ol' HD!!! So here we go: Had this good ol' girl, 95' K3500 with 454/4.10s.... I went with my cousin to look at new 2500HDs for him in March 2002.... and I came home with this.... March 27, 2002 Three days later...
  15. 2Wheelin'

    Rough Country Tie Rod Sleeves

    Bought these off DuramaxForum and ended up not using them. Fits 01-10 2500HD/3500HD gas/diesel. They're painted silver. Don't think they've ever been installed. They look new. $30 shipped. Note: These do NOT fit MOOG brand tie rods.
  16. G

    Need a/c help please

    My 04 2500hd 6.0 is having ac problems. Basically it blows decent when moving, Luke warm when stopped and every once in a while it will just start blowing hot air until I shut the engine off and re start it. I have pulled the fuse to the compressor and it kick on and off and I also bought a can...
  17. B

    Suburban running boards on Crew cab?

    I got a set off a salvage car - was looking to put them on my lowered 2500hd. Trying to find someone who did this on a crew cab has proven elusive. Pic of a suburban running boards for reference: Anyone know of someone who put these on a crew cab?
  18. 9X37Crewcab

    Hulsey's 05 duramax

    Soo traded in the 1500 for a 2500hd. So figured id make a new thread. Gonna be a slow project. im personally not a huge fan of the stack so i think exhaust will be first big thing. I need to do my ac controller and steering wheel with leds. As well as eveything else interior led. How hard...
  19. marc

    looking for smooth bumper cap, smooth mirror caps for 06 2500hd

    like the title states where is the best place to get a smooth HD bumper cap and mirror caps. i cant find a smooth front bumper cap. will be going too paint in a month or 2 for body work and CMing everything i want. i am still undecided on if i want white mirror caps or paint the whole...
  20. G

    Truck rides like a log wagon! Help!!

    I have an 04 Silverado 2500hd 6.0 . I haven't don't anything to to the truck since I bought it last year. It currently has 145,000 miles, 10ply hankook dynapro ats and the factory shocks. It is level in the front so I'm assuming someone may have cranked the torsion bars to level it. As I stated...