Do you sell good, American made needle and seat assemblies for Holley 4150 series carbs with LeMans bowls?
I have 1,000 of them… I’ll be totally honest, I have no idea where they were made. They have worked fine for me this far.
I could ask the supplier, but I really doubt they’d tell me the truth.
Best bet if you want american made is to reuse an original steel needle from a 3255. Just re lap the needle to the seat. I have a bucket of them if you wish to try that. I don’t use them as frankly, most people don’t understand the importance of fuel control or filtration, so the viton cause less issues.