Bob's Machine Shop

GEN3 EXTREME ACTION SERIES JACK PLATE™ 4" - BLACK

SKU: 100-604005-BLK
  • Sale
  • $1,900.00
  • Regular price $1,950.00
Shipping calculated at checkout.


Bob’s Machine Shop has re engineered their world famous jack plate for new 550+hp / 1000lb engines including V8’s.

The New Gen 3 Extreme Action is wider allowing for Verado installation without the use of spacers.  The Extreme Gen 3 Action has the all in one style pump, built into the jack plate so no hoses or pump to mount inside the boat.  This makes rigging the boat extremely easy!

Through innovative engineering, BMS’s new Extreme Series (TM) jack plates are their strongest yet.

The Extreme Gen 3 Action series jack plates are available in 4, 6, 8, 10 & 12″  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.  To help find the correct setback for your boat, give us a call!  

Includes Jack plate, wiring harness, relays, rocker style switch

Limited Lifetime Structure Warranty against manufacturing defects

5 Year Action Pump Warranty