Speedmaster Chevy SBC 350 Freeze Plug Kit PCE285.1001

The Speedmaster Chevy SBC 350 Freeze Plug Kit (PCE285.1001) is a complete set of freeze plugs engineered for Chevrolet small block 350 engines. Freeze plugs are expansion plugs that seal coolant passages in the engine block and cylinder head, protecting the engine from freeze damage during extreme cold and allowing controlled coolant flow throughout the cooling system.

This kit provides all necessary freeze plugs for a full SBC 350 rebuild or cooling system maintenance, ensuring proper sealing of critical coolant passages. Whether you're performing an engine rebuild, replacing worn or corroded freeze plugs, or winterizing your small block Chevy, this plug kit delivers the reliability and fitment precision that Speedmaster products are known for in the automotive performance and restoration market.

Key Features & Benefits

• Chevy SBC 350 Fitment: Engineered specifically for Chevrolet small block 350 engines with exact bore and port matching.
• Complete Freeze Plug Set: Includes all plugs needed for a full engine block and head application.
• Cooling System Protection: Seals critical coolant passages to prevent freeze damage and ensure proper circulation.
• Engine Rebuild Ready: Ideal for complete engine overhauls, restorations, and cooling system maintenance.

Specifications

Ideal Applications

• Engine rebuild and restoration projects
• Freeze plug replacement during engine overhaul
• Cold climate engine protection
• Cooling system maintenance and repair