Water Neck Riser Plate

The CANTON Water Neck Riser Plate (Part No. 80-116) is a precision-engineered coolant routing component designed for custom high-performance engine builds and modified cooling systems. This riser plate elevates the water neck outlet, allowing builders to optimize hose routing in tight engine compartments and accommodate aftermarket intake manifolds, cylinder heads, or custom radiator configurations. Whether you're installing a stroker kit, upgrading to a larger displacement engine, or adapting factory cooling systems to non-original platforms, this riser solves common clearance conflicts that arise during radical engine modifications.

Manufactured by CANTON, a leader in high-flow cooling and oil management systems, the water neck riser plate is constructed to OEM tolerances and engineered to maintain watertight seals under pressure cycling and thermal stress. The compact footprint—measuring 7.5 by 8.3 inches at the mounting interface—fits within most engine bay constraints while providing sufficient vertical rise to clear interference points. Weighing just 0.79 pounds, this aluminum or ductile iron component integrates seamlessly into existing cooling lines without adding significant mass, and the smooth casting finish resists corrosion when properly sealed with quality gasket material and coolant.

Serious engine builders, hot rod fabricators, and restorers who work on non-original engine swaps will find this riser plate essential for resolving packaging conflicts between modern powerplants and original cooling systems. Installation requires careful attention to gasket sealing and coolant system pressure testing to prevent leaks; use a high-quality thermostat gasket and ensure all fasteners are torqued to factory specifications. Verify compatibility with your specific water neck flange and cooling hose diameter before purchase, and plan for a complete coolant system flush and refill after installation to remove air pockets and maintain optimal heat transfer performance.