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  1. K

    700r4 Manual Valve Body

    Crazy pic!! Engine braking it is!
  2. K

    04 LM7 into 87 K5

    This is the down and dirty info I have been looking for so thank you for that. I was worried the 4L60 would nickle and dime me to get everything working correctly. I dont have a huge build budget. I think I have the 700 figured out and can keep the speedometer which is a plus. Its also a fresh...
  3. K

    04 LM7 into 87 K5

    So then in theory if I ran the 4L60E I shouldn’t have to change D/S length, and I think the mounts I found will work with the factory crossmember. If I run the 4L60E, doesn’t the PCM need to know if I am in high or low range? (Additional sensors/wiring for the 208?) I do know it will need a...
  4. K

    04 LM7 into 87 K5

    Also wondering the above question but with a 4L60E. I think the 4L60E is the preferred transmission over the 700r4 but will it move things around or fit in the stock location? This would be with the original 208 Tcase and an adapter.
  5. K

    700r4 Manual Valve Body

    Hey all, I am getting ready to pull the trigger on a manual valve body, I have the option of engine braking or no engine braking. This truck is going to see a lot of street use. Which would be more preferable and why? Is the engine braking abrupt or is it comparable to say, letting off the...
  6. K

    04 LM7 into 87 K5

    For those of you that kept the 700r4, did the stock LM7 oil pan clear the crossmember?
  7. K

    04 LM7 into 87 K5

    Okay thanks all. Time to get to work
  8. K

    04 LM7 into 87 K5

    Sorry, I think I meant hot with key on AND crank. Need a source for PCM. Was thinking one of the fuses under the dash
  9. K

    04 LM7 into 87 K5

    Thank you, yes I will have it tuned as a manual. I think I have someone lined up to do the tune
  10. K

    04 LM7 into 87 K5

    Thank you for the reply and taking the time to spell everything out. Do you know if the oil pressure sender is required for the pcm? I wanted to take it out and replace with my k5 sender to keep the factory gauge. Also I need a key hot in crank source on the K5. What location are people...
  11. K

    04 LM7 into 87 K5

    Hey all, I want to pull the LM7 5.3 (dbw) of my 04 2wd and drop into my 87 K5. My plan is to use the existing 700r4 and existing transfer case (both fresh rebuilds) in the K5 and use a manual valve body and ratchet shifter. I think this will be a fun set up. For torque converter lockup I was...

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