I have a couple of early smooth front 1600 heads- one normal (large port) and one small port. The large port is complete with followers etc. the small port is bare but has been ported a bit
$600.00 each, shipping extra can send specific pictures depending on which one you’re interested in. Also have two nice 1600 blocks a 536 and a 514. Will post pictures.
Gas Auto part Metal Rectangle Composite material
Gas Metal Auto part Fastener Machine