ID Clearwater and other aftermarket heads / blocks

[bobbiemartin]

There has been some talk of Clearwater blocks on another post. Can anyone post pictures of aftermarket heads & blocks? I would like to see the differences and any casting logos, etc that they may have. This may also help others determine what they have. Thanks!

 

[bison]

got 2 diff ones here,both chinese

the one on the truck is one of my imports,506 and F14 on the flywheel housing
other pic was send to me by another chinese supplier.
I got heads as well
I'll get some pics tomorow,if i dont forget.