Johnson Pump Valve Assembly f/Aerator Heads - 5-3/4" Overall LengthValve Assembly f Aerator Heads 5 3 4" Overall Length Features: Overall length: 5 3 4" Two 3 4" Barbs Shut off Valve "Johnson PumpWhat can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your vessel and prepare to