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HELP! Installing Water Pump. Bolt hole stripped!

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Old Jan 13, 2002 | 07:33 PM
  #1  
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Chris Fowler
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St. Jude Donor '03-'10
Default HELP! Installing Water Pump. Bolt hole stripped!

How deep are the bolt holes threaded for the water pump mounting bolts?

The first 1/4" of the lower drivers side bold stripped on me. :cry :cry

Can I get a bolt that's a 1/2" longer than the original one and be ok?
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Old Jan 13, 2002 | 08:16 PM
  #2  
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Default Re: HELP! Installing Water Pump. Bolt hole stripped! (Chris Fowler '80)

on most 350 engines all bolts EXCEPT the lower right goes into the water jacket. the lower right bolt does not go into the water jacket.
That is the only bolt that can't be too long. Remember also if ypou have too long a bolt in the other three which is possible it could be a b*tc h to get them out as the threads are then exposed to the coolant crud and rust.
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Old Jan 13, 2002 | 08:21 PM
  #3  
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Chris Fowler
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Default Re: HELP! Installing Water Pump. Bolt hole stripped! (paso)

Got it.

I checked the depth. I had a bit to play with. I got another bolt 1/2 inch longer than the first one and it held and torqued down just fine.

phew :)
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Old Jan 13, 2002 | 11:43 PM
  #4  
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Default Re: HELP! Installing Water Pump. Bolt hole stripped! (Chris Fowler '80)

Sounds like it's time to buy a tap.
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