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  1. Apache59

    4.3 TBI timing marks on the Balancer

    '94 K1500 I'm seeing 2 timing marks on my balancer. I saw a youtube video calling attention to this and advising to use the second or trailing mark(as you turn the crank clockwise) to set your timing and to find TDC. Didn't see this mentioned in my Haynes manual Is this correct?
  2. Apache59

    Southern New Englander looking for a head

    I was unable to start a thread in the "wanted", maybe I need a certain post count before I can do so but I was unable to find any rules concerning that......at any rate I am new to the GMT400 forum and GMT400 truck scene. I have a truck I am just trying to get running and I need a head to do...
  3. Apache59

    LB4 and L35 motor to trans bolt pattern

    In the middle of doing a motor swap of these two and discovered that the motor to trans bolt patterns are not the same on these two motors. Is the only was around this to swap the transmission as well. Other question I have is how do you unbolt the flex plate from the torque converter...
  4. Apache59

    GMPP Vortec to TBI intake manifold...

    Does GM make one of these intakes for the 4.3 or do they only make them for the V8 SBC';s....If they do make them wouls anybody have a link or P/N
  5. Apache59

    '97 4.3 vortec into a '94 non vortec truck

    I've got an engine swap coming up from a '97 4.3 1500 doner (not in my possession yet) into my '94 4.3 1500. To make the '94 truck work with this '97 motor, will I have to use the intake from the '94 or will the '97 vortec work as is. Which also raises the question... will the '94 intake...
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