1959-1964 Rochester 4GC 4 barrel carb

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Old Sep 3, 2025 | 06:50 AM
  #1  
WikedOldsmoileSupe88's Avatar
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1959-1964 Rochester 4GC 4 barrel carb

I'm looking for a Rochester 4GC 4 barrel carb from a 1959 - 1964 Oldsmobile 394. I also need the linkages if you have them since my car had a 2 barrel. Thanks.
Old Sep 3, 2025 | 02:58 PM
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Shoot me a text to remind me to look. I’ve probably got everything u need. 618-554-4362
Old Sep 3, 2025 | 09:07 PM
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I have a Rochester 4bbl 4gc carbeurator off of my 57 olds. It is complete and needs rebuild. I don't know if you can use it but I wanted you to know
57 olds rochester carbeurator
57 olds rochester carbeurator
Old Sep 8, 2025 | 06:40 AM
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WikedOldsmoileSupe88's Avatar
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Thanks griffey57 for the offer. I believe only a 1959-1964 carb will work but I appreciate you offering.
Old Sep 8, 2025 | 08:27 AM
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I've got a couple 4 jets in the garage. But I don't know what their applications were. Do you know how to key out the 1959-64 carbs without a tag?
Old Sep 8, 2025 | 03:17 PM
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WikedOldsmoileSupe88's Avatar
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Hi 2blu442,

I actually don't know if there is a specific part number or not. I know Charlie Jones has been helping me out a lot. He did post this link to rebuilding one that helped me see what it looks

https://classicoldsmobile.com/forums...c-carb-127376/

Thanks.
Old Sep 8, 2025 | 03:21 PM
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Have lots of those carbs. Send a text. Listed above.
Old Sep 9, 2025 | 06:56 AM
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Hi deaddds. I did send you a text. Let me know if you did not receive it. I think I've found the carb from one of my local Oldsmobile club members. What I need now are the 4 barrel specific linkage rods highlighted below. Please let me know if you have these. Thanks so much.


Old Sep 10, 2025 | 09:31 AM
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Originally Posted by WikedOldsmoileSupe88
Hi deaddds. I did send you a text. Let me know if you did not receive it. I think I've found the carb from one of my local Oldsmobile club members. What I need now are the 4 barrel specific linkage rods highlighted below. Please let me know if you have these. Thanks so much.

Hey...

FYI, I just did my swap, and the 2 barrel rods fit just fine. There is some adjustability on them. Just figured I'd let you know before you ran out to buy a new one.
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