LT1/LT4 Tech 1993-1997

My huge moronic mistake! Need advice!

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  #41  
Old 12-15-2011, 04:46 PM
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Apparently I'm misguided :/ confusion on the part of drill size compared to tap. I'll be using a 1/2-20 tap with a 29/64 drill bit in order to use the 1/2" bolt.
 
  #42  
Old 12-15-2011, 05:08 PM
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Its a small detail be you should try to keep that mass of the head bolt equal so everything stays semi balanced.
 
  #43  
Old 12-15-2011, 05:27 PM
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It's about as close as you could keep it I think, being a difference of 1/16th
 
  #44  
Old 01-10-2012, 05:34 PM
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Been awhile since on here, lots of things keeping me busy. Final question for this thread I believe and I think I've already asked before. I have the new hole for the crank snout drilled out. It's 29/64 so I can use a 1/2-20 bolt. I'm about to rethread but am unsure of the depth of the threads or depth of the hole into the snout. All throughout this drilling, and more so now, I can't differentiate between where the bolt was or ended. This is my problem, idk if I haven't drilled deep enough now or am still too shallow. Does anyone know the depth of this crank snout hole or thread depth?
 
  #45  
Old 01-10-2012, 05:41 PM
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1.25inches i just measured the length of the stock bolt threads and was able to run the bolt all the way down (i have an old crank lying around)
 
  #46  
Old 01-10-2012, 05:46 PM
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Thanks for checking.
 
  #47  
Old 01-10-2012, 05:57 PM
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If you go too far with too long of a bolt, you could always put a locknut on it, on the flywheel side of the crank.
 
  #48  
Old 01-10-2012, 06:04 PM
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I actually thought about building a light-saber and making some precision cuts. THE ULTIMATE WEAPON...and convenient garage tool!

 
  #49  
Old 01-10-2012, 06:17 PM
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bc whos the old crank layin around. kick em off the couch and put em to work. j man you still fightin with that thing. i feel for ya.
 
  #50  
Old 01-10-2012, 06:20 PM
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yup shes killin me
 


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