Aluminum air pan adapters for 4GC/WCFB carbs
For sale cast aluminum air pan adapters fit 4GC/WCFB maybe AFB too any carb with a 4 7/32 inch dia. air horn allows you to use any drop base air cleaner pan with 5 1/8 dia. hole to fit these carbs---increase ET by 3-5 hundredths maybe even more and MPH from 3 hun to as much as 7-8 tenths MPH---Shipped anywhere in the US by MAIL $30 each--PM me FED 387. I TAKE PAY PAL too
Last edited by FED 387; 05-28-2019 at 10:04 PM.
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