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  1. M

    4l60e standalone 0411 control on a tbi 4.3

    so I replaced a 700r4 with a 4l60e and got myself a complete harness with 0411 ecu from a 2002 blazer with a 4.3 and 4l60e as well. I have read the writeup from sloppy mechanic about this as well and so far I managed to get the tps to work just fine. RPM is more complicated because the 88 tbi...
  2. M

    Vortec 5.7 vacuum leak

    i had the same issue, everytime I opened something to fix it something else broke or started leaking. 1 major stupid thing tho, when I reinstalled my injector connector, one of the pin bent insted of going in, took me for ever to realize. never managed to reseal the injector connector and the...
  3. M

    0411 swap and o2 sensor headache

    no I have the v8 l31 express van bin and all that stuff. even tried swaping pins with the rear 02 to test an other sensor and circuit but still read 0.445v flat Not sure how normal it is but my truck have the flat plug in the front and square in the back, and if I probe the black wire on the...
  4. M

    0411 swap and o2 sensor headache

    So i have been having a lot of issue with my 0411 swap into my 97 k2500 5.7 and one of them is o2 sensor not work. im using a 0411 from a 2002 blazer v6 I keep reading that it should work ectect but can anyone actualy comfirm this ? looking a some diagram I found, v6 o2 system seems quite a bit...
  5. M

    97 k2500 Semi-float Brake drums height

    yes, I realized the hard way it does not fit and wasted 400$ on drums lol, I guess what im wondering is what axle setup use those narrower drum to see if I could swap into it eventualy.
  6. M

    97 k2500 Semi-float Brake drums height

    seems like the only difference here is the distance between the back plate and the hub .... just trying to figure out what use the smaller 5 1/4 high drums to see if I can find a use for them eventualy
  7. M

    97 k2500 Semi-float Brake drums height

    sry should have been more precise, 97 k2500 pickup with 8 lugs 14 bolts semi-float. https://www.rockauto.com/en/moreinfo.php?pk=1800008&cc=1160705&pt=1744&jsn=24 https://www.rockauto.com/en/moreinfo.php?pk=1800214&cc=1160705&pt=1744&jsn=26 both are technically for same application and for the...
  8. M

    97 k2500 Semi-float Brake drums height

    So I realized after purchasing and painting them that there is apparently 2 different drum overall height ( 5 1/4 and 6 1/2 inchs ) for 2.5 inch pad.... anyone have any info on what kind of setup cause this difference ?
  9. M

    suspension lifts 6 lug vs 8

    ill try and take some pics soon but right now my truck is sitting on its wheels with the lift installed. judging by the many rotten and seized hardware on the kit I assume it was installed a long time ago and seems to be different and less ''fancy'' than the current RCX lift currently for sale...
  10. M

    suspension lifts 6 lug vs 8

    Im actually in the process of doing this exact same thing for the same reason lol, seems to be a old version of the rough country lift kit. lower control arms are the same width and fits perfectly in the new brackets. the diff drop it had installed didnt use a special block to drop it and...
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