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#1
05-01-2014, 04:02 PM
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LS6 Low Rise Intake
I have an LS6 569 intake and can't find a casting date on it. It may have come from a 1973 marine engine. Any enlightenment?
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Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now. 
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#3
05-01-2014, 04:27 PM
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Re: LS6 Low Rise Intake
Yes,it has the riveted on steel shield.
__________________
Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now.
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#4
05-01-2014, 04:50 PM
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Re: LS6 Low Rise Intake
The Date code is under the shield. Here is a photo of mine before I put it on the engine.
I decided not to take the shield off mine to just check the date as I was confident it was original to my car anyways and did not want to re-rivet the shield back on. Once it's on the motor who will see the date anyways [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]
__________________
"NOSTALGIA It takes us to a place were we ache to go again"
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#6
05-01-2014, 05:41 PM
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Re: LS6 Low Rise Intake
The only issue with cleaning them is if you were to glass bead the intake -- trash may remain under the heat shield ... I have always (and very carefully) removed the rivets and and cleaned under the shield, then reassembled.
But there are other methods to clean ... The TAZ
__________________
You've never lived until you've almost died -- for those who fight for it, life has a flavor the protected will never know!
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#7
05-01-2014, 07:18 PM
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Re: LS6 Low Rise Intake
Sand blasting or glass beading without removing the shield is just inviting disaster. Sand is deadly to the whole engine.
__________________
Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now.
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#8
05-01-2014, 07:34 PM
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Re: LS6 Low Rise Intake
Are the runners numbered on your manifold? If they are its 1971 and later.
__________________
Day 2 is Life.
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#9
05-01-2014, 08:25 PM
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Re: LS6 Low Rise Intake
No runner numbers and thanks for the help guys. It is appreciated.
__________________
Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now.
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#10
05-01-2014, 11:01 PM
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Re: LS6 Low Rise Intake
If you do take the shield off and need new rivets, I have some that I will send you. They came straight from Chevrolet Engine Plant in Flint years ago.
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Tony 55 Nomad Gasser 70 SS 427 Nova 34 Ford Sedan..Hemi powered Michigan/ Florida
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