241cu.in., "seasoned" block, .080 over, caps and rods. Caps from diff. engine. Will need to be line bored. $200.00 obo. Also and separate,. set of 270cu.in. heads, Cst# 1554 132, $200.00 firm. I will only part with the heads if the the block sells first or with the heads. Local pick up only. Pics tomorrow.