Sweet;
I still have one of those 4" jobs on my 261 that I bought from K&N. Does a fine job and no problem with insufficient airflow as far as I know. When I do my rebuild, I'm putting on two 2bbl Holleys with chrome spun air cleaners I got from Tom Langdon. I'll volunteer my one 4" one to you for free if you'd like. At least one would be sucking good for sure.
