CTW is a 2-bolt 350hp...and the 049 heads are open chamber units.
if the block and heads are in good shape [no cracks] and the crank is ok...a fair deal. The block will most likely need a .30 over to clean up...rods could be re-conditioned...new pistons will have to be ones to work with the open chamber heads. Could be a good foundation for a baby rat build...these parts are pretty common...I have them in the shed
-wilma