Water Pump Backing Plate 97-16 Chevy LS

The Water Pump Backing Plate 97-16 Chevy LS is an essential component for the water pump assembly in fifth and sixth-generation Chevrolet LS-platform engines. This backing plate is designed to provide a reliable foundation for the water pump, ensuring optimal coolant flow and preventing leaks. It is ideal for those rebuilding stock 5.3L engines, upgrading 6.0L performance builds, or restoring classic trucks with LS swaps.

Manufactured to OEM specifications, this backing plate is made from durable cast aluminum, which resists thermal cycling and corrosion from prolonged coolant exposure. The precision-machined surfaces guarantee a tight fit against the engine block, eliminating any potential gaps that could lead to coolant seepage. This attention to detail ensures that the cooling system maintains its integrity during operation.

Engine builders, performance mechanics, and truck enthusiasts frequently choose this backing plate for water pump replacements and engine overhauls. Its compatibility with 1997–2016 Chevrolet LS engines makes it a versatile choice for various applications, ensuring that your cooling system remains efficient and leak-free.