Used air cleaner wing nut from a 1979 Cadillac Seville with the 7.0 425 V8 engine. Threads are 1/4-20 and very smooth, get it started and flick the wing nut and it spins on. OEM part.
I ship all parts in one day, and often the same day if the order is received soon enough. If you see a longer ship time listed, I am out on a Jeeping trip and will mail your item(s) as soon as I get home.
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