American Standard Yorkville VorMax White Elongated Standard Height 2-piece WaterSense Toilet 14-in Rough-In 1.28-GPF in the Toilets department at Lowes.com
KOHLER Barrington 4 in. Rough-In 2-piece 1.6 GPF Single Flush Elongated Toilet in White K-3554-0 - The Home Depot