Description
Part Number: AF3000-1002
Aeroflow Small Block Chevy SBC Brass Welsh Plug Kit
Essential brass engine block expansion plugs and gallery plugs engineered for Small Block Chevy V8 engine rebuilds.
Key Features & Benefits
- ☑ High-grade brass construction prevents rust, corrosion, and core-hole deterioration.
- ☑ Engine block protection designed to seal core holes and protect against freezing fluid pressure.
- ☑ Complete engine block kit includes brass expansion plugs and steel oil gallery plugs.
- ☑ Direct OEM replacement dimensions for Small Block Chevy (SBC) 283, 307, 327, 350, and 400 V8 engine blocks.
- ☑ Precision manufactured for a reliable press-fit seal during complete engine overhaul.
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF3000-1002 |
| Engine Compatibility | Small Block Chevy V8 (283, 307, 327, 350, 400) |
| Welsh Plug Material | Corrosion-Resistant Brass |
| Gallery Plug Material | Steel |
| Plug Type | Expansion Core / Welsh / Freeze Plugs & Oil Gallery Plugs |
What’s Included in the Box
- Complete set of Aeroflow brass core/welsh expansion plugs for SBC V8 engine block
- Set of steel oil gallery plugs
- Cam and block gallery plugs required for engine block overhaul
Aeroflow Performance components are manufactured to exacting tolerances to withstand the rigours of modern motorsport and high-horsepower street builds. At JP Racing, as a dedicated UK supplier, we hold stock locally to ensure fast UK shipping and dedicated technical assistance.




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