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5.8 vs. 5.0 intakes

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Old May 1, 2006 | 02:22 PM
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5.8 vs. 5.0 intakes

Do the 5.0 and 5.8 upper intakes interchange??? I had heard that there were bolt hole differences that created issues with using say a 5.0 upper on a 5.8 lower. Can anybody confirm this?
 
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Old May 1, 2006 | 02:40 PM
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Upper intakes of the same style are the same and will bolt up to a 302 or 351 lower intake.
 
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Old May 1, 2006 | 02:50 PM
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Will a car 5.0 upper bolt to a 5.8 truck lower???
 
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Old May 1, 2006 | 02:52 PM
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they are not the same. the stock 302 & 351w are not interchangable. Aftermarket intakes like edelbrock,trickflow,gt40 etc.. are interchangable
 
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Old May 1, 2006 | 03:26 PM
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Originally Posted by Kemicalburns
they are not the same. the stock 302 & 351w are not interchangable. Aftermarket intakes like edelbrock,trickflow,gt40 etc.. are interchangable



I was under the impression the stock EFI uppers were interchaneable.

I KNOW 100% all the aftermarket ones are NOT!!

The GT 40 has round staggered ports where I belive the Edelbrock used the stock inline rectangular truck lower config.....TFS I'm not sure of.
 
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Old May 1, 2006 | 04:47 PM
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what i meant is the edelbrock 5.0 & 5.8 upper is interchangable, just like the Gt40 5.0 & 5.8 upper is interchangable. of course you cant cross brands :-)


the stock efi intakes the 5.0 is square and the 5.8 are round.
 
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Old May 1, 2006 | 06:08 PM
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Like I said...

Originally Posted by Blurry94
Upper intakes of the same style are the same and will bolt up to a 302 or 351 lower intake.
...meaning port size, geometry, etc...
 
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