You've got some conflicting terms there. The heads are either:
(1) Iron 2V cylinder heads sourced from an Australian 302C Cleveland motor. It is true these heads have 2V size ports, but they are most oftern referred to as 302C heads, because the 302C is the only Cleveland motor that had small ports and quench combustion chambers.
or
(2) Aluminum, high port, SVO #M-6049-C302 cylinder heads. Ofter referred to as C302 heads, but never referred to as 2V heads.
The PI Motorsport headers will fit #1, but not #2. Hall Pantera sells GTS headers designed for #2.
-G