Ford XR6 Barra Welsh Plug Kit Stainless Steel Material

Designed for the Ford XR6 Barra, this Welsh Plug Kit in stainless steel delivers a durable, precise solution for sealing casting core holes in the engine block. Built by Aeroflow Performance, the kit combines corrosion‑resistant stainless steel expansion plugs with brass Welch plugs and steel oil gallery plugs to form a robust seal that withstands coolant pressure and heat throughout regular operation and during winter freezes.

What’s included

• 8 x 40 mm Outside Diameter Welsh plugs
• 2 x 25 mm Outside Diameter Welsh plugs

Note: The kit does not include cylinder head plugs. This complete engine block freeze plug kit is designed to match the specific make and model, ensuring you have all the correct sizes on hand for a thorough engine rebuild.

Why this kit matters

• Stainless steel construction provides durable performance under high temperatures and coolant pressure, reducing the risk of corrosion and leaks.
• Includes brass Welch plugs and steel oil gallery plugs for reliable sealing of the engine block and oil passages.
• Precisely sized for XR6 Barra engines, minimizing guesswork during installation and ensuring a proper fit during rebuilds.
• Helps prevent cracks caused by frozen coolant and keeps vital fluids contained in the engine, preserving engine integrity over time.

Application and use

Ideal for engine rebuilds on Ford XR6 Barra models. This kit is specifically designed to include the correct sizes required for the block, making it a practical, drop‑in solution for professional mechanics and capable DIYers alike.