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Your cart is empty.This air cleaner adaptor ring includes two air cleaner adaptors to adapt 5-1/ 8" air cleaners to 3" barrel carburetor necks. It helps space air cleaner upward to clear throttle or transmission linkage. They ease air cleaner fit problems when the carburetor is changed with an air cleaner adapter ring. It is molded from a high-impact, heat resistant material for durability.
Spazzmofluzy
August 3, 2025
This thing fit perfectly on my 2bbl Rochester carburetor and it fit in my cold air intake adapter perfectly. I was amazed at how well it fit although they said it is a 3 inch hole but it actually fit a 3 1/8 inch carburetor . The other side of it actually fit in a four and seven eights inch hole pretty well I trimmed the hole out slightly so it might be more like 5 inches.
Mike O.
July 16, 2025
I was able to adapt an 5 1/8" air cleaner to my Toyota 20r carb. It works well but it is pretty cheesy and squished down a bit when you tighten your air filter down enough. I would really like to see this made from metal instead of plastic.It does work, but low quality material. It's cheap so I guess that's OK.
Dave Sharp
June 24, 2025
It did fit as it should but...After running the engine for a day. the heat from the engine softened the plastic and warped so now the air cleaner sits on an angle and small hole is no longer round and don't seal.
Ryan
June 17, 2025
Just what I needed to convert to my 3in carb!
Msolp
March 17, 2025
ok
Brs
March 14, 2025
fits the filter that i bought without adapter
Customer
December 30, 2024
Works well no problem
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