Aeroflow Welsh Plug Kit For Ford 289 302 351 Windsor Brass AF3000-1000

Aeroflow Welsh Plug Kit For Ford 289 302 351 Windsor Brass

These Aeroflow Performance welsh plug kits are designed for sealing up the casting core holes in your engine block. The expansion plugs help protect against cracks caused by the pressure of frozen coolant and in regular operation will ensure that all vital fluids stay in the engine, where they belong. These complete engine block freeze plug kits include brass welsh plugs and steel oil gallery plugs but do not include cylinder head plugs. Each kit is specifically designed to suit each make and model with all correct sizes included for when you are rebuilding your engine.

Key features

• High-quality brass construction for durability and corrosion resistance.
• Includes all necessary plugs for a complete engine block rebuild.
• Designed specifically for Ford 289, 302, and 351 Windsor engines.
• Helps prevent coolant leaks and protects against engine block damage.
• Easy installation for DIY enthusiasts and professional mechanics alike.

Technical details

• Material: Brass and steel
• Application: Engine block freeze plug kit
• Compatibility: Ford 289, 302, 351 Windsor engines
• Includes: Brass welsh plugs and steel oil gallery plugs

Applications / fitment

This kit is typically used during engine rebuilds or repairs to ensure a proper seal in the engine block.

• Passenger vehicles with Ford 289, 302, or 351 Windsor engines.
• Performance builds requiring reliable sealing components.
• Restoration projects for classic Ford vehicles.
• Mechanics and DIY enthusiasts working on engine maintenance.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

What is a welsh plug?

A welsh plug, also known as a freeze plug, is used to seal casting holes in an engine block, preventing coolant leaks and protecting the engine from damage.

How do I install the welsh plugs?

Welsh plugs are typically pressed into place using a suitable tool or hammer. Ensure the surface is clean and free of debris before installation.

Are these plugs compatible with other Ford engines?

This kit is specifically designed for Ford 289, 302, and 351 Windsor engines. Compatibility with other engine types is not guaranteed.

Do I need any special tools for installation?

Basic hand tools are sufficient for installation, but a welsh plug installer tool can make the process easier and ensure a proper fit.

What should I do if I experience a coolant leak?

If you notice a coolant leak, inspect the welsh plugs for signs of damage or corrosion. Replacement may be necessary if they are compromised.