k2500

  1. O

    2000 K2500 8.1 swap, 4L80e, manual shift t-case

    Looking for any and all help with this project. Bought the truck about 2 years ago, drive it everywhere. One day heading home the engine had 2 psi of oil pressure. Didn’t knock and didn’t waste any time took it home and tore out the old 454. And weeks later here we are Any questions I’d be...
  2. E

    Will 2007 yukon bucket seats fit in my 1995 k2500 extended cab?

    Hi, My 60/40 bench seat in my 1995 k2500 extended cab manual is falling apart and I'm looking to get bucket seats to replace it. I've heard that any obs seats can interchange but how about a driver and passenger 2007 yukon Denali leather bucket seats? Is it possible? Are the rails and mounts...
  3. hilly101111111

    Radiator Swap to 34" Core

    Alright folks I am swapping the ole 28" core radiator out for the 34" core 'HD" radiator. I have a 1990 GMC K2500 5.7L 350 and am currently gathering parts to swap the radiator. Could someone give me a list of parts I need maybe with part numbers ? I know I need a different shroud, possibly...
  4. Crussell45

    HeadLights & TailLights Suggestions ---- Best Quality & Brightest Full Time ParkLights

    I am looking to replace all of the lights on my 1998 K2500. I am looking for good quality and I want them to be BRIGHT. EDIT: I want my Park lights to be on full time instead of the DRL... how would i get that done?
  5. 0

    2000 K2500 8.1 Swap

    Starting this thread off with questions. Got a 2000 K2500, CCSB, 454 4l80 4WD W/ electric transfer case. I’m wanting to do a 8.1 swap, and keep it as OEM/factory as possible. How I plan to do this is use parts from 01-02 3500HD “classic” cab and chassis truck, as these few models came with...
  6. 2000obs

    Nv4500 shifter thread size and pitch

    I have a nv4500 with the one piece black shifter and I want to make a custom shifter and I need to know what the thread size and pitch so I can get a nut to screw on to the trans
    • 2000obs
    • Thread
    • k2500 nv4500 shift knob shifter thread pitch
    • Replies: 1
    • Forum: Transmissions
  7. 0

    14 Bolt questions

    So first off I’m kinda new here, second off I absolutely love these trucks, except one major thing, the rear axle track width. So here goes: I have a 2000 K2500 454, I’m 99% sure I have a full float 14 bolt rear axle, which is 65”(?) track width or 67”(?) WSM according to my research. The front...
    • 00CrewCab
    • Thread
    • 14 bolt axle conversion dana dana 70 disc brake k2500 stance
    • Replies: 16
    • Forum: Axles + Brakes
  8. hilly101111111

    NOS Stainless Steel Mirrors

    Hello! I am currently looking for NOS stainless steel mirror assemblies/mirrors for my 1990 GMC k2500. Does anyone here have any for sale and or know of a website that sells them? I did not realize that the auto part store mirrors are terrible. I am also looking for a quality rear view mirror as...
  9. SlimPickinz

    Ball joint

    Really need help with my ball joints. 1996 Chevy k2500. Sclb. I bought ball joints from Rock auto and got he old ones out. Cleaned up the knuckle and greased it. I got one ball joint in crooked. It was going straight till it slipped and now one side is almost seated and the other isn’t. The...
  10. SlimPickinz

    4x4 issue

    Hope this is the right spot, I have a 96 k2500 6.5TD, the 4x4 won’t “lock in” to 4hi, just blinks, I used to have to go from drive to neutral and back to get it to work but now it blinks, if I hit 4lo, the 4 hi light goes solid and the 4lo light blinks but the front tires spin even though it’s...
  11. O

    K2500 long box frame chop

    Looking at a k2500 rcsb right now. Buddy said they only had to chop some off the rear of the frame. I thought when chopping frame some had to be taken out under the cab and at the end of the frame. If anyone had any info on this that’d be great!
  12. B

    Thanks gmt400 for all your help! Build thread to come

    first of I want to thank the entirety of this site and everyone in it for a lot of the knowledge that I have acquired that has brought me to where I am now in my build (I’m still nowhere but I’m starting on a better platform which is progress). The advice you guys have given me, whether I liked...
  13. D

    97 5.7 low oil pressure fix?

    Howdy y'all, I'm having oil pressure problems, just wanted to see if there's anything else to do before I go and replace the oil pump. No reason to believe the sending unit is reading incorrectly. It tracks how it's supposed to, doesn't bounce around. It's just after the engine warms up, and...
  14. Dravec

    I may have an addiction.

    So...... I bought another truck. Again. This time, I get to join the K2500 crew cab short bed guys. 2000 K2500 crew shorty 350/80E/NP243/3.73s 130K original miles Needs fenders, hood and a bed. And the frame need tended to, to stop the rust. Texas truck, but it spent the last several years in...
  15. thebigcar

    gmt400 (1996 k2500 suburban) - compatible gmt800 suspension parts?

    Hi ya'll - I'm finally getting around to restomodding a 1996 k2500 Suburban 8 lug (stamped lowers) I picked up over the winter but to my surprise, there isn't much in the market for upgrade suspension parts! After coming from a mopar background, I thought owning a GM product meant TONS of...
  16. Dravec

    Another project truck - '97 K2500 ecsb

    So, this afternoon I made a deal on a '97 ecsb K2500 with a 454/NV4500/4.10s. I was initially considering it for a parts rig, because any sane and sensible fellow would take one 60 second look at this truck, and run not walk away. But for the price, I'm happy enough with it as a parts donor...
  17. 92k2500454

    92 tbi 454 stuttering

    Hi y’all, new here bud I picked up a 1992 k2500 with a 454 in it about 5 months ago. Usually I just drive it around town but today I had to do a 30 mile highway drive. It started to stutter on highway speeds not to bad but I could feel it wasn’t right. The truck is also doing it while at a stop...
  18. S

    Need help diagnosing blower motor problems.

    I'm getting wrapped around the axle trying to figure out why my blower motor is not working. I replaced the blower motor and resistor 2 months ago. It recently stopped working completely so I started poking around. When the 12v terminal on the motor is jumped, nothing. When the ground terminal...
  19. 9

    New 98 one burban

    What’s up guys here’s my new 98 obs burban k2500 with the 7.4 4x4 with 257xxx original miles got allot of plans for it like a brush guard, new Leds all around, leveling kit, bigger tires . And what are some good shocks after the level kit cause on the highway doing 65-75 mph the whole dash...
  20. lamvp123

    Aftermarket double din radio is the stock 1988-93 digital stereo location?

    I'm looking to put a double din aftermarket stereo in the factory digital radio location on the main dashboard where the old one sits (not the single din cassette player that sits in the center). After doing plenty of research all I could find is the dash and harness kit for the single din in...
  21. Papablunt

    1999 K2500 Suburban 7.4L

    I bought this Suburban from my Dad a couple years back (Nov '19), and I'm finally getting around to showing it some love. My pops lives in NC and I'm in CO, so we met 'half-way' in Omaha, NE to exchange. It was a wild ride heading back home between the heavy winds and sloppy rag joint, but it...
  22. WeldCountyStix

    eBay Diff Drop Kit Installed K2500/3500

    I did some research before buying this kit and could find a couple bits of information but I wanted to add a little more to what was out there for people. I recently picked up a 1998 K2500 Ext Cab Long Bed with 109K original miles. The truck had sat for the last 13 years mainly the last 7 with...
  23. M

    Drivers side high beam not working after LED swap ‘95 Chevy k2500

    Hey I’ve got a ‘95 Chevy K2500, swapped out headlights and high beams for LED bulb kit. Headlights work great, at first had no high beams at all, replaced park L fuse and got the passenger side high beam working. now just the drivers side is out. Checked drivers side bulb in passengers side to...
  24. C

    6.5 diesel oil filter

    I’m usually running ac delco Mobil heavy duty or k&n what’s the one you think is best?
  25. C

    Chevy gmt400 alarm

    Anyone install a alarm in there gmt400? I have a 1992 and looking to install a alarm what’s a good quality alarm and how to install it?

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