2 Sets of 906 heads both complete ready to bolt on.
#1 Set 600.00 : Mild porting, 2/14 1/81 Valves, Nice retainers / Clips etc..They came off a 440 I bought from HEMIPhil a few years back with a MPc 620.
#2 Set 350.00 : Came off my 426WC Single springs, I'll have too check the valves...