High Tank Toilet Z-pipe Conversion Kit: Our stylish high tank top-entry toilet kits transform your existing toilet bowl into a high tank! We've updated the materials and components with 21st century technology. All tanks are a water-saving 1.6 gallons per flush. Ready to install with all mounting parts, includes dark oak finish raised panel wood tank, liner,supply line, mounting hardware. Toilet seat & bowl not included. Will require a toilet bowl with a 5 1/2" tank to bowl bolt boring.