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Is An Aluminum Timing Cover Better?

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Old Aug 11, 2005 | 01:15 PM
  #1  
TBITrucker's Avatar
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Is An Aluminum Timing Cover Better?

Is there an advantage to using an aluminum front timing cover over the standard stamped steel type?

Does it seal better? Do you need a different type of crank seal and pan gasket?

Anyone used one? What do you think?
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Old Aug 11, 2005 | 01:25 PM
  #2  
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Re: Is An Aluminum Timing Cover Better?

Originally posted by TBITrucker
Is there an advantage to using an aluminum front timing cover over the standard stamped steel type?

Does it seal better? Do you need a different type of crank seal and pan gasket?

Anyone used one? What do you think?
I think I would stick with steel. I tried chrome and they aren't worth sheit. Not sure about aluminum.
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Old Aug 11, 2005 | 01:31 PM
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From: Mercedes Norte, Heredia, Costa Rica
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Aluminum covers are cast instead of stamped, so they should seal better and deflect less if you're using a cam button.
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Old Aug 11, 2005 | 01:40 PM
  #4  
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Thanks

Not using a cam button, I don't want any leaks. So if I would have a better seal with the aluminum I will give it a try
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Old Aug 11, 2005 | 01:50 PM
  #5  
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From: Mercedes Norte, Heredia, Costa Rica
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Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Steel covers seal just fine when they're installed correctly.
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Old Aug 11, 2005 | 02:26 PM
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they look pretty.
thats the #1 reason.

they also dont deflect, if you're using a cam button... liked he said.


as long as they're made well, they shouldnt leak.
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Old Aug 11, 2005 | 02:50 PM
  #7  
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Originally posted by MrDude_1
they look pretty.
thats the #1 reason.

they also dont deflect, if you're using a cam button... liked he said.


as long as they're made well, they shouldnt leak.
I was gonna say that. Long as it's a good name brand part and hasn't been made in Tiawan or some place like that, you should be fine.
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