1968 3919840 Square Port Heads L78 396 & l71 427
 

3919840 Square Port Heads Date list
Both dated L-12-7 stock and bare set $1250
L-7-7 & L-11-7 ported $1000
L-21-7 & D-23-8 ported $1000 or sell for $500 each
A-11-8 & A-12-8 stock and bare set $1250
Both dated F-18-8 stock and bare set $1250

All heads cleaned and magged for cracks. Pictures can be sent with an email address. 330-770-2517