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Cook Manual Transom Jack

Item # 34080
Customer Rating:
Our Price   $279.99

Availability: Ships within 2-4 business days

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Product Description
cook_mfg • Better out-of-hole starts • Lower engine rpm • Increased top end speed • Better gas mileage! Designed to fit any standard outboard motor without drilling holes or making modifications to the boat or motor, the manual jack sets the motor back from the transom 5-1/2" and vertically travels 5". Constructed of 1/2" 6061 T6 aluminum alloy extrusions and fastened with stainless steel fasteners for maximum strength and durability. Designed for V-6 and smaller engines. 7800 lb. lifting capacity. All mounting hardware is included.

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    I have a 150hp tower of power merc. I need to be able to drop it 2".
    Also will need to lift it 3" above stock for a jet swap. Will this provide? How thick is the billet? I trust this is at least marine grade?

    Thank You
    Asked on 3/19/2015 by john from central coast of oregon

    1 answer

    • Staff Reviewer


      Hello John,

      I am not able to answer this question with the information that you have provided. I would recommend that you contact the Overton's Technical Department at 1-800-334-6541 for assistance.

      Thank you,

      Answered on 3/20/2015 by Anonymous
  • Q:

    Have a 18' aqua sport with a short shaft 90 horse yamaha and need to drop shaft/motor 4'' to 5'' . Will this help lower motor to stop prop wash.
    Asked on 1/22/2013 by Anonymous

    1 answer

    • A:

      I would say and some. The only thing is it puts more weight to the rear of the boat so if the motor is heavy on the boat already it will drop the boat a little more below the water line. They do help increase speed as well and will help you enter more swallow water when adjusted higher.

      Answered on 7/10/2013 by Capt Smith from Spring Lake NC
Displaying questions 1-2

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