Vance Manufacturing – Setback Adjustable Outboard Boat Jackplate



  • Single Adjusting JackPlate
  • Made of high strength polished Aircraft Quality Aluminum
  • Bronze and Brass hardware eliminate binding
  • Adjusts easily by turning one steel bolt
  • Offers 4 inches of adjustable Vertical movement
  • Available in 3, 4, 6, 8 and 10 inches of setback
  • Weighs 27 lbs
  • 225 Maximum Horsepower
  • 1 Year Unconditional Warranty against manufacturer defects
JackPlates are the perfect solution for long shaft engines with a short shaft transom! The engine side holes of the JackPlate is drilled 1.500 inches higher than the transom side. Combined with the 4 inches of adjustable vertical lift you can obtain 5.500 inches at a maximum height to raise your long shaft engine and make it workable on a short shaft transom boat! Here are the pre-drilled hole dimensions listed below in inches:
  • Pre-drilled holes for 1/2” stainless hardware
  • 12 7/8” across the top two holes from center to center
  • 9 7/8” across the bottom two holes from center to center
  • 8” of vertical distance between the top holes and bottom mounting holes