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  1. 1

    4l80e and a carb

    I'm looking to remove the tbi from my 93 k2500 suburban, but I want to keep my 4l80e. I've been told that I can install a hei and carb and travel the harness installed and the 4l80e will still function normally as long as I have a rpm signal, map and tps. Does anyone know if there is any truth...
  2. 1

    What are these plugs for?

    Hey everyone I recently picked up an ex FBI 93 k2500 suburban. It had a bad motor so I replaced it. After everything was back together and running well, I started plugging everything back in that the previous owner unplugged. Everything works great except the 4wd. I can't figure out where two...
  3. 1

    K1500 vs K3500 difference

    I have a 95 K3500 single wheel regular cab 4x4. I know it sits alot higher than a similar setup K1500 truck. How much higher does my truck actually sit? I have 285 tires and recently added a 3" body lift to it. The cv angles are dead flat on it so its never been cranked. I just bought 2" bls for...
  4. 1

    Fuel pump and oil pressure gauge wont work now.

    Hey guys. I am just finishing up the carb swap on my 95 454 k3500 5 speed truck. I got everything installed and jumped in the truck to see the oil pressure gauge is pegged past 80 psi. I turned the key on and the fuel pump isnt kicking on now either. I saw on another forum that there is a wire...
  5. 1

    Carb 454 help

    I have a 95 k3500 5 speed srw 4x4 4.10 gear. I am in the process of swapping to a carb because im tired of the constant battle with my tbi. Im putting a 750 edelbrock carb, dual plane torker 2 and a hei in it. What wires do I need to hook into the HEI? I want to do a cam swap while im at...
  6. 1

    Max tire size

    I I have a 95 k3500 rclb that I put a 3" body lift on and 285 tires. I want to crank the bars and block the rear for another 2" of lift. Will I be able for fit a set of 37" tires or will 35" be my max? The truck sat pretty high when stock compared to and 1/2 ton so I figured I may be able to...
  7. 1

    New doors and now windows wont work.

    Hey everyone, I started to fix up my 95 GMC K3500 last week and I have run into a bit of an issue. My doors were rusty So my junk yard connection hooked my up with a set of doors off of a 2000 Denali, The doors are in perfect shape and were stored in a pole barn since the truck was removed. We...
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