Engine Cylinder Block
This engine cylinder block is a component from an internal combustion engine. The casting appears to be made of iron, and the design includes machined surfaces and threaded holes for attaching components.



Technical Specifications
Product Overview
Engine Cylinder Block
This engine cylinder block serves as the robust foundation for internal combustion engine assemblies. Engineered with precision-machined surfaces and integrated coolant passages, it ensures optimal structural integrity and thermal management. The component features multiple mounting points and threaded holes, facilitating reliable attachment of critical engine peripherals and cooling system parts.
Technical Specifications
Casting Markings
- GM
- 3999289
- 5-55-90
- 1-80
- Material
- Cast Iron
- Key Features
- Machined SurfacesThreaded Mounting PointsCoolant PassagesFreeze Plug Installed



