Bob's Machine Shop
> Bobs Machine Shop Extreme Versa Manual 100-606001 6" Setback 100606001
Bob's Machine Versa Jack 100-510000
Bobs Machine Shop Extreme Versa Manual 100-606001 6" Setback 100606001
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Jack Plate Gauge
Black Gauge [+$179.00]
White Gauge [+$179.00]
Black with Stainless Bezel [+$189.00]
White with Stainless Bezel [+$199.00]
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This item has been replaced by the GEN 3 models 100-606003
Bob's Machine Shop 6" Setback Extreme Versa Series Jack Plate (350 plus hp max)
Bob’s Machine Shop has re engineered their world famous Versa jack for new 350+hp engines including V8’s. Bob's Machine Shop's Extreme Versa Jac jack plate line, offers new technology in the Jack Plate market. The first & only jack plate to offer an upgrade kit for boaters to convert to Hydraulic at a later date!
Through innovative engineering, BMS’s new Extreme Versa Series (TM) jack plates are their strongest yet. Adjusting the jackplate for optimum results is easily done while the boat is in the water. When it's time to upgrade from manual to all-hydraulic operation, converting the jack is simple. Using a few basic hand tools, remove the Versajac's manual screw assembly and swap it out for the new hydraulic cylinder kit. Then install the pump inside the boat. All BMS's hydraulic pumps are designed to mount inside for longevity and protection from the elements. Jack plates have "limited lifetime warranty" and pumps have a 5 year warranty (excluding water damage).
The Extreme Versa series jack plates are available in 4, 6, 8 & 10" setbacks to suit every application.
Jack plates are no longer just for fishing boats, offshore boaters will enjoy the extra speed, and increased fuel economy from BMS’s new line. Jack plates are used to improve an outboard boats speed, holeshot, fuel efficiency, and the boater navigate in shallow waters.
Any Mercury Verado motor over 200 HP will requires a set of 1" Spacers to fit on the Extreme Series jack plates
This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to
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