1970 Rocket 350 Distributor Gasket

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Old Mar 10, 2026 | 11:36 AM
  #1  
eh70's Avatar
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1970 Rocket 350 Distributor Gasket

I'm doing an HEI conversion on a 1970 Cutlass Supreme with a 350 and am having trouble locating the correct Felpro (or other) paper gasket for the distributor base. I'm assuming it would be the same for a non-HEI distributor but I can't locate that part number either. Anyone have a part number?

Thanks.
Old Mar 10, 2026 | 12:10 PM
  #2  
skyhigh's Avatar
1972 Cutlass Town Sedan
 
Joined: Jun 2018
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From: Sarnia, Ontario, Canada
Originally Posted by eh70
I'm doing an HEI conversion on a 1970 Cutlass Supreme with a 350 and am having trouble locating the correct Felpro (or other) paper gasket for the distributor base. I'm assuming it would be the same for a non-HEI distributor but I can't locate that part number either. Anyone have a part number?

Thanks.
Could be off base but I don't believe olds used one, thought I read that but I'm sure some experts will chime in on that 1.
Old Mar 10, 2026 | 12:45 PM
  #3  
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From: Phoenix, AZ
No gasket, just an o-ring on the distributor base.


Old Mar 10, 2026 | 12:49 PM
  #4  
eh70's Avatar
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Originally Posted by Fun71
No gasket, just an o-ring on the distributor base.

Got it. Thank you
Old Mar 11, 2026 | 06:02 AM
  #5  
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Distributor gaskets are a Chebby thing...
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