Description
Aeroflow GM LS Engine Welsh Plug Kit with Plastic Barbell
Complete engine block expansion freeze plug and oil gallery hardware set designed for GM LS Series V8 overhauls.
Product Overview
The Aeroflow Performance AF3000-1005 Welsh Plug Kit provides a high-reliability sealing solution for GM LS engine block rebuilds. Core holes in engine castings require durable expansion plugs to protect against coolant leaks and prevent catastrophic block cracking due to pressure or freezing conditions. This complete kit includes high-grade steel engine block freeze plugs, threaded steel oil gallery plugs, and the essential plastic oil barbell diverter to maintain precise oil flow routing across Gen III and Gen IV LS engines.
Key Features
- ☑ Complete engine block core plug and oil gallery hardware set tailored for GM LS V8 engines
- ☑ Precision-formed steel expansion plugs ensure positive core hole sealing
- ☑ Includes plastic oil barbell diverter to guarantee correct internal oil gallery direction
- ☑ Threaded steel oil gallery plugs included for secure oil channel sealing
- ☑ Crucial service set for performance builds, motor rebuilds, and preventative maintenance
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF3000-1005 |
| Engine Series | GM LS V8 (LS1, LS2, LS3, LS6, LS7, L98, L76, Gen III & Gen IV) |
| Component Materials | Steel Expansion Plugs & Plastic Barbell Diverter |
| Application | Engine Block Core Holes & Main Oil Galleries |
What’s Included in the Box
- Steel Engine Block Core Expansion Plugs (Welsh Plugs)
- Steel Threaded Oil Gallery Plugs
- Plastic Oil Diverter Barbell Plug
Engineered to withstand the demands of modern competition and high-performance applications, Aeroflow components deliver total peace of mind during engine assembly. Buy your AF3000-1005 welsh plug kit from JP Racing today for expert advice and fast UK delivery.
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