400 CID Mopar B Block Machined .030 Over Ready-2-Rock Block 1973
Ready-2-Rock 400 Block
This is a Used Seasoned 1977 Mopar Chrysler 400 Block 400 Cubic Inch B Engine. Great for stroker builds.
- Bare Block
- Machined .030 over
- Ready for Assembly
- Casting date of 6-20-73
- Casting Number 3698630-400-1
Our blocks are prepared for assembly and include the original main caps from the factory.
- Block has been bored .030" - finish align honed with a torque plate
- New Freeze Plugs and oil galley plugs
- Stock deck surface
- New Cam Bearings
- Ductile Iron Original Map Caps
- Mag Checked Sleeves
- Blueprint Checked
- Painted Mopar Street HEMI Orange
***THIS IS A TRUCK FREIGHT ITEM*** Truck Freight will be added post-purchase. A residential surcharge applies if you aren't picking up at a terminal.
Block can be picked up locally in Naperville IL - crane available onsite. Chicago Area Local delivery is also available.