440 small block

yup your right about having to use the INDY 360-1 heads. price isn't to bad either.. 360-1pkg includes everything from the intake to the
head gasket for around $3600. add nutter grand to CNC port them. worth it IMO.
another good head would be the B1 BA cyl.head. outta the box it flows 270cfm and ported 305cfm.
those are really the only heads for 400+ inch smallblocks.