LT1-LT4 Modifications 1993-97 Gen II Small Block V8

pressing harmonic balancer

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Old Mar 27, 2014 | 10:02 AM
  #21  
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Turns out I still have the threads....I was told to take a size smaller threaded rod and put in there and see if you can feel the threads and they are there...thank God.... but they just need to be cleaned.. and the tap I have is too short, any ideas on a long thread chaser to clean out those thread???
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Old Mar 27, 2014 | 10:16 AM
  #22  
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Search "16 x 2mm tap long" on Amazon.
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Old Apr 22, 2014 | 07:02 PM
  #23  
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Originally Posted by Paul Bell
Search "16 x 2mm tap long" on Amazon.
Is that equal to the 7/16 20 thr eads thats there??
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Old Apr 22, 2014 | 07:05 PM
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No sir.

I get this when I search for that:

New M16 x 2 x 160mm Long Tap Right hand Thread - - Amazon.com New M16 x 2 x 160mm Long Tap Right hand Thread - - Amazon.com
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Old Apr 22, 2014 | 07:20 PM
  #25  
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I need the standard 7/16-20 just long and I cant find it anywhere
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Old Apr 22, 2014 | 07:47 PM
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HAHAHA Sorry, yes you have an LT1 car, not a LS1 car.

7/16 - 20 is your thread size.
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Old Apr 22, 2014 | 07:53 PM
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Originally Posted by Paul Bell
HAHAHA Sorry, yes you have an LT1 car, not a LS1 car.

7/16 - 20 is your thread size.
Lol is there a long version of that size you know of?
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Old Apr 22, 2014 | 09:42 PM
  #28  
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I can't believe the few extension taps in that size are over fifty bucks. Search for "OSG 17655901".

Can anybody else here in the LT1 world step in and help?
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