GM Genuine Parts LS7 7.0L Corvette Engine Oil Galley Plug – Bare Block Plug

Need a genuine oil galley plug for your LS7 7.0L Corvette engine build or repair?

This GM OEM plug is the real deal – designed and tested to meet factory specifications.

It’s used to seal oil passages in the bare engine block, ensuring proper oil pressure and preventing leaks.

Part number 12573460 is the exact component used in production, so you know it fits and performs like the original.

Made from quality materials to withstand heat and pressure.

A must-have for engine rebuilds, performance upgrades, or routine maintenance on LS7-powered vehicles.

• GM Genuine Part – OEM quality and fitment.
• Part number: 12573460 – direct replacement for LS7 7.0L engines.
• Seals oil galley passages in the bare engine block.
• Ensures proper oil pressure and prevents leaks.
• Manufactured to GM’s strict engineering standards.
• Ideal for engine rebuilds, repairs, or restorations.
• Compatible with Corvette and other LS7 applications.
• Always verify compatibility with your specific engine setup.