Description
The Dart SBC Pro SHP Iron Block is engineered for builders who demand a solid foundation for high-output small-block Chevy engines. This bare block delivers the structural integrity and precision CNC-machining necessary for forced induction, nitrous, or naturally aspirated applications pushing beyond stock power levels. Whether you’re building a street machine or competition engine, the Pro SHP platform gives you the material quality and design features required for reliable power.
- 4.000″ bore
- 9.025″ deck height
- 350 main journal
- 4-bolt main caps
- 2-piece rear seal
- BBC camshaft bore
- Cast iron construction
- Small block Chevy pattern
- Bare block (unassembled)
- Dart SHP Pro series






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