#lsswap

  1. Obsjosh

    My vision of the ultimate CCSB GMT400

    I acquired this truck ( 00' CCSB 454 / 4L80E ) in upper Vermont July 17th of 25' in pretty rough cosmetic / mechanical shape. The engine had suffered a very light fuel fire causing some wiring harness damaged towards the transmission, also had a heavy transmission leak at the pump seal. I had...
  2. That_93_Burb

    LM7 Swap 1993 Chevy suburban k1500

    1993 Chevrolet Suburban K1500. NEED HELP!! I'm currently trying to restore the body and throw a LM7 V8 out of a 04 Silverado into it but i need help with the wiring side of things, youtube videos don't really explain much and don't show wiring diagrams or show where to splice wires together...
  3. jordanjoneill

    The start to my dream build

    I bought a 92 k1500 out of Texas (for way too much, guys a scammer but live and learn). It arrived to me and needed an engine immediately. I traded a guy a harley for a low mile 94 5.7. After he put that in, it never really ran great... 2 weeks ago I'm driving along and hear my belt shredding...
  4. C

    Fuel Guage Woes - ‘99 Yukon with 4.8

    Have a 99’ Yukon that I swapped in an 07’ 4.8, 2002 harness and a 411 pcm, tuned with Tunerpro. Having issues with getting the fuel gauge to work. Tried various pwm settings. Gauge output is on Pin 38 Red, and have continuity to the cluster pins. When I look at the fuel level with Tech2Win, it...
  5. Bryan Fagan

    LM7 HELPFUL HINTS

    Hi everyone, I found a donor truck for my engine swap and I was wondering if there were any opinions on the LM7 5.3. I have read here on the forum and I am taking the advice on getting everything transferred to the truck and then working on mods and updates as I go. Just curious if there were...

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