lsswap

  1. Gonzalo_3

    Fuel Tank Capacity

    I'm happy to report the state of my LS swap is doing alright, however I figured before I buy a EFI ready tank, might as well double check my capacity. My truck is a 1977 C10, Silverado, Big 10, and had a 350 powering it with only one tank on the passenger side. Last time I measured the tank, I...
  2. Gonzalo_3

    Fuel Tank Recommendations

    I’m LS swapping my 77 longbed. This is my first LS swap and I’m curious what fuel tank I can run. Idk if I can run a 87 EFI baffled tank on a 77 or if it’s just something I gotta hunt for. Another thing I’m curious about is does the length of the bed matter. Thanks.
  3. Gonzalo_3

    77 big10 roller 5.3 LS swap

    This is my first LS swap ever on a 77 big 10 Silverado. I found this truck in a field and its just a roller. I feel confident about the swap, however I just wanted to run some stuff by this forum to see if y'all have anything to say about my plan. I have a donor truck (2004 Yukon) and I plan on...
  4. I

    1974 K10 manual options

    I have a 74 K20, Dana 60 in the front, 14 bolt in the back. I also have a 700ish hp supercharged LSA that I will absolutely be tossing in it. My only issue is I’m having a difficult time finding a viable manual to hang behind the LSA that isn’t a headache and a half to get in. So my question is...
  5. M

    1979 k10 clutch sticks and only works half way

    So I just did an Ls swap on a 1979 k10 stepside. I put a 2005 5.3 with the original transmission which is a sm465. I had trouble with this before the motor swap but now I’m going to address it. You can push my clutch pedal halfway down before the clutch engages. And when you to lift your foot it...
  6. theunderlord

    What to Buy?

    hey gang, long time lurker, first time poster, My plan is to build a lowered, LS swapped, single Turbo'd 800-1000HP, LWB 2 door square body. I've been looking for the perfect rust free truck to get started, but of course its a needle in a haystack to find a relatively rust free C10. The...
  7. fried_daddy

    5.3 LM7 going in my 87

    Starting this thread to document my journey on my LS swap. I have a few pics on my build thread but i'll post everything here. Purchased as a pull out from a salvage yard in Greensboro, NC. I bpught the engine, computer, harness, and a 4L60E transmission. I'm still in the air on if i'm going to...

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