Boyesen SuperCooler Water Pump Cover & Impeller Kit Part Number:1031-5035 (MFG #: WPK-09B) improved throttle response and superior

improved throttle response and superior anti fouling

Knitted technology fabric on seam area for maximum stretchability

Hipora waterproof membrane and an extra long gauntlet

Hidden YKK main zipper opening and a snap down collar

Reinforced pull loops adds strength where it's needed most

Boyesen SuperCooler Water Pump Cover & Impeller Kit Part Number:1031-5035 (MFG #: WPK-09B) improved throttle response and superiorThe Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. This high flow, hydrodynamic water pump kit has been tested and designed to flow more coolant. By increasing the flow, the engine will run cooler at a more constant temperature. FEATURES Investment cast Aluminum construction Increase coolant flow at all RPM ranges