Super Six Adapter for Holley 350cfm carb

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JeffTheMarine

JeffTheMarine

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I am trying to put a 350CFM carb onto my pickup because the stock BBD is running like ****. The Holley is a 7448 carb. I have looked around but I have not been able to find it in previous threads. I plan purchase it off of Summit


Thanks in advance for the help

Jeff
 
Jeff-

Not sure about summit,but Kragen had one when I needed it. Its a small 2bbl to large 2 bbl adapter.You can even find em on ebay for like 10 bux.
 
If you could or someone could get me a part number I would really appreciate it. I personally called Trans Dapt and Mr.Gasket and both companies said they do not offer anything. I just rebuilt this two barrel and dont want to find out I rebuilt it for nothing.


Thanks
Jeff
 
That trans dapt number doesn't seem right to me. The measurements for the manifold on the Rochester is different than the carter BBD.

Jeff
 
i have one of those sitting in my tool box. if you want to send me dimensions you need i can verify.
 
Go for it I saw a guy who had taken his original 1 barrel manifold and machined it to fit a holley 500, put a marine camshaft in it, and a 150 horse shot of nitrous in a 67 Cuda with a 3000 stall converter and 3.91.....the result: 13.30 et
 
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