Process of Twin Locking a 4wd & Testing For Monthly Merch & Prizes Become a member at https://www.SHEDLIFECLUB.com ! Proudly Supported by: Outback Equipment (Discount Code: TJJACK5) Superior Engineering Wheelpros Kincrome 00:00 intro 01:15 Removing front & rear diff from vehicle 01:35 Install Harrop E-lockers to the front & rear diff centers 02:14 Explain Relays & how to wire switch to E-Locker 08:15 Tips on twin locking your 4wd 09:23 Installing my RUNVA winch into bullbar 13:16 Testing front and rear lockers in 300 series Landcruiser 17:15 Final Thoughts