Rough bored at 4.19"
Maintains 4.25" bore size and water flow between the cylinders for improved cooling and sealing durability. If you want to drop in a Hemi where a Big Block used to be, select the block with cast/drilled ears to accommodate the Big Block engine mounts.
TRUCK FREIGHT APPLIES TO THIS ITEM
Truck freight does apply to this item. We will respond back to before the next business day on the shipping cost. We use carriers such as Roadway, Southeastern, Yellow, and UPS Freight. We always use the lowest price between all 4 carriers to save you money. Buyer is responsible for all freight, duty fees, import taxes, and all other applicable fees charged by the carrier.