Anti-Surge Valve with Tube- 11100 exhaust silencers 00" diameter exhaust tip with

00" diameter exhaust tip with 20 degree reverse mounted

and all of the mounting hardware

00" tall and inlet is 8" from the back side of the flange

Stainless steel block off insert for Mercruiser Y-Pipes

Anti-Surge Valve with Tube- 11100 exhaust silencers 00" diameter exhaust tip withAnti surge valves mounted in a tube is designed to protect your engine from ingesting water. Measures 2 3 8" long X 4. 00" in diameter. The anti surge valve can be installed inline where valve is needed to protect engine from water ingestion. Note: Does not aid in preventing reversion due to radical engine configurations. Lifetime Warranty on the valve on non high horsepower applications.(subject to warranty approval) Sold as pairs.