For a regular port SBC AFR heads ... options seem to be limited these days, and I haven't had to buy headers in over 10 years. I searched the crap out of the board and didn't find much.

I have the 2210s (which I was disappointed with the ceramic coating on from the get-go) with 1-3/4 primaries and 3" collectors. Now, with all the boost and much bigger cam I'm thinking about 1-7/8 primaries with 3" v-band collectors.

Anyway, if anyone has ideas ...