The Story
Sealing Surface
The gasket compresses between the pump and mounting surface to help reduce leaks after the cooling system is refilled.
Service Convenience
Sold Individually for pump replacement, leak repair, or keeping a spare gasket on hand during cooling work.
Installation Notes
Clean both mating surfaces, remove old gasket material, and inspect the pump housing for pitting or corrosion before assembly.
COMPATIBLE WITH
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 6.5 L / 396 in3
• 6.6 L / 402 in3
• 7.0 L / 427 in3
• 7.4 L / 454 in3
Specifications:
Material: Fiber
Quantity: Sold Individually
Description
Sealing Surface
The gasket compresses between the pump and mounting surface to help reduce leaks after the cooling system is refilled.
Service Convenience
Sold Individually for pump replacement, leak repair, or keeping a spare gasket on hand during cooling work.
Installation Notes
Clean both mating surfaces, remove old gasket material, and inspect the pump housing for pitting or corrosion before assembly.
COMPATIBLE WITH
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 6.5 L / 396 in3
• 6.6 L / 402 in3
• 7.0 L / 427 in3
• 7.4 L / 454 in3
Specifications:
Material: Fiber
Quantity: Sold Individually

















