[Kingpen]

have a March '69 cast date 2-bolt 439 block.I have installed 2 sleeves because somebody let water sit in 2 cylinders and they pitted.was std when installed sleeves,is now fresh .025 waiting to hone....cant remember code on front but it came as a 390hp Vette engine with 4 speed.........Victor 580-591-1947.......also have the heads too......