Small Block Head Flow Chart

moparraceman said

engine builder told me about it, go to indy cyclinder on computor , new cast small block heads $995

Click to expand...

sounds like you are talking about the "Indy-X" heads or the LA-X and MA-X heads. i don't think they are available now, or have been for years...
http://indyheads.com/images/maxlaxnewproductlinK.pdf