1969 #3919840 Square Port Heads
 

I have a nice stock set of 3919840 square port heads with no porting dated E-1-9 & E-7-9. Heads have had a valve job and have the valves but no springs. The heads also have the screw in studs and guide plates $1500. Can ship if you cannot pick up and can be reached at 330-770-2517.