396 block and square port heads
 

1968 3919840 square port heads dated K-17-7 and L-7-7 rebuilt with heavy springs $1750. 1966 3855962 factory 4 bolt block dated K-2-5 cleaned, magged and is standard bore $2500. 1966 square port heads casting number 3873858 dated E-26-6 and E-27-6 cleaned and magged and are a bare set $1750. 330-770-2517