292 rec port bbc heads
 

any one know much about them? have a 460 bbc stock pistons any way of checking compression without tearing heads off just got this motor in a trade and wondering if the heads are any good?

The only 292 BBC head I see is 6272292.
70-78 402 and 454 oval with open chambers.

3964292 1970 454 Closed 450 LS-6, 109.0cc
http://www.nastyz28.com/bbcmenu.php
just wondering if they were a decent head