bennett SLT6 6 x 8 in Self-Leveling Trim tabs – Model: SLT6 Three mounting options to easily change lift Plane at lower speeds Plane at lower speeds Eliminate porpoising and chine walking Improve your hole shot Reduce engine laboring and improve fuel efficiency Recommended for boats up to 16? A simple WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.