Small Block & Big Block Chevy Specific - Any Idea What heads these are?

I have been running a set of unknown heads and they perform great... i was wonderin if anyone can identify them.

There is nothing that detonates a brand like gmpp, dart, brodix ect... but it does have a casting number of 2346 or 2348. parimeter bolt valve covers, 1.94 and 1.5 valves. any ideas?

have a look.
http://img247.imageshack.us/img247/1396/copyofrebuild003ccccdv0.jpg (http://imageshack.us)
http://img247.imageshack.us/img247/1396/copyofrebuild003ccccdv0.2f813263d5.jpg (http://g.imageshack.us/g.php?h=247&i=copyofrebuild003ccccdv0.jpg)

Looks like a set of trick flow twisted wedge kina.

Yep Trick Flows.

trick flow is the only twisted sbc head i know of.

Yes. Trick Flow Twisted Wedge. 170cc intake runner, 63cc chambers, 2.02/1.60 valves. I have the custom cam that matches those heads if u want it. only has a few hours of run time. Hydraulic flat tappet. $100shipped.

yep twisted wedge's, they made two kinds g1's and g'2. Has something to do with the angle of the valves changing and going from 170cc to 180cc runners. Call up trick flow if you want to know what ya got.