Small air filter for small block?

[fstnd]

Help does anyone have a link for small vintage filters? Today i bought a vintage nitro without one, but i cannot find a fitting airfilter on the internet?? Its a small block

 

[tudordewolf]

Here's one from Redcat, should fit most small block carbs. It's worth mentioning that the off-brand/aftermarket knockoffs of that particular filter are of particularly poor quality, and all over eBay and Amazon, identifiable by a single large, coarse filter sponge instead of 2 fine ones. I'd stick with a brand-name hobby vendor for them.