Perko Flush Pro Valve Kit - 5/8" [0457DP4] E-Scow Works with 303-15 for a

Works with 303-15 for a 3:1 purchase

30" leader with stacking

Universal Motor Pump

Wichard 9 3/4 Webbing for Roller Block -  Size 1

Base Dimensions: 1" x 2-5/8"

Perko Flush Pro Valve Kit - 5/8" [0457DP4] E-Scow Works with 303-15 for aFlush Pro Valve Kit 5 8" Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose. Features: Polymer Stainless Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated by water pressure from a garden hose Check valve automatically shuts off hull intake when water pressure is applied Adapter supplied with Flush Pro make winterizing