Description
The Dart SBC SHP Iron Block delivers the foundation your Small Block Chevy build demands—a purpose-built platform engineered for high-performance applications where reliability and precision matter. Whether you’re assembling a street engine or racing platform, this bare block gives you the structural integrity and dimensional accuracy needed to support aggressive power levels. With a proven iron construction and factory-correct main sizing, you’re investing in a block that won’t compromise your build’s potential.
- Small Block Chevy compatible
- 4.000″ bore diameter
- 9.025″ deck height
- 350 main journal
- 4-bolt/2-bolt mains
- One-piece rear seal
- Cast iron construction
- SHP performance grade
- Bare block only
- MPN: 31161111L






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