12" ATLAS™ Hole Shot Plate with Transducer Cut OutT-H Marine ATLAS™ Hydraulic Jack Plate - 12" setback AHJ-12V-DP is truly the next generation in jack plate design, built for the heaviest and most powerful V6 engines on the market today, even the big four strokes. Our innovative high tech engineered polymer rod and slot lifting design guarantees trouble free action.  This plate also features the best concept in one-piece hydraulics from the most respected name in hydraulic design, providing the best of all worlds: Speed and Self contained lifting action.  This pump will lift the heaviest outboard from bottom to top in less than 8 seconds.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.