WIW Air cleaner base

I did some work for a buddy today and he wanted to pay me, but I wouldn't take any money from him. He offered me this air cleaner base along with a 14X3 inch K&N air filter, and a chrome lid. He kept the 14X4 K&N that goes with the base, but I can buy one later.

My question is, who made this base? I have seen the ad a hundred times in the back of one of my mags, but can't find the manufacturers name or website. Anyone have any ideas or old mags laying around that they could look in?

This is what I would eventually like to do with the set up sometime down the road.

Thanks for your help!
Author: admin