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intake manifold numbers please

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Old Jun 30, 2004 | 05:26 AM
  #1  
Geoff H's Avatar
Geoff H
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From: New Zealand
Default intake manifold numbers please

I have three intakes and not sure what they are off.
i looked up mortec but no manifold numbers there.
any better sites for numbers?
i have alloy big port dual plane casting 3933163
alloy small port spreadbore casting 3947801
cast iron spreadbore casting 3852689
any help appreciated
Geoff
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Old Jun 30, 2004 | 06:21 AM
  #2  
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Default Re: intake manifold numbers please (Geoff H)

I like this site http://www.nastyz28.com/sbchevy/sblock.html
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Old Jun 30, 2004 | 03:06 PM
  #3  
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Default Re: intake manifold numbers please (Larry B.)

oops. perhaps i should have said they are all big block parts.
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Old Jun 30, 2004 | 03:09 PM
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Default Re: intake manifold numbers please (Larry B.)

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Old Jun 30, 2004 | 03:11 PM
  #5  
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Default Re: intake manifold numbers please (Larry B.)

Try here
http://www.mortec.com/castnum.htm

Steve
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Old Jun 30, 2004 | 03:15 PM
  #6  
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Default Re: intake manifold numbers please (stpman)

both good sites but both dont have bib block intake casting numbers
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Old Jun 30, 2004 | 03:52 PM
  #7  
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Default Re: intake manifold numbers please (Geoff H)

Geoff, try this!! http://www.chevymania.com the #163 is a COPO 427 intake and if you were closer I would attempt to buy it from you!!
...redvetracr
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Old Jun 30, 2004 | 04:08 PM
  #8  
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Default Re: intake manifold numbers please (Geoff H)

#3933163 '68-'69, 396 & 427, all models, alum, sq port, hi perf
'68-'69 427 COPO camaro & chevelle

#3947801 '69, 427, corvette, alum, 390 hp, oval port

#3856289 not 3852689 '65, 396, passenger, Q-jet,cast iron, oval port, 325 hp

Nice find Geoff.
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Old Jun 30, 2004 | 04:10 PM
  #9  
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Default Re: intake manifold numbers please (redvetracr)

3933163 -
1968 (late)
Passenger - 427/425
Chevelle - 396/375
Camaro - 396/375
Chevy II - 396/375
1969 -
Passenger - 427/425
Camaro - 396/375 (all)
Camaro - 427/425 (COPO)
Chevelle - 396/375 (all)
Chevelle - 427/425 (COPO)
Chevy II - 396/375

3947801 -
1969 -
Corvette 427/390

3856289 -
1965-66 -
Passenger - 396/325
Passenger - 427/390
1966 -
Chevelle - 396/325

Hope this helps.
Had to change the formatting so it made sense!!!


[Modified by Kelly Burnside, 9:14 PM 6/30/2004]
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Old Jun 30, 2004 | 04:46 PM
  #10  
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Default Re: intake manifold numbers please (Kelly Burnside)

Kelly your post was 2 minutes late. :p: Your could have saved me the trouble of all that typing.
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Old Jun 30, 2004 | 05:37 PM
  #11  
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Default Re: intake manifold numbers please (cardo0)

Darn, and I thought I was ahead of the game!!!
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