At this point it is time to make the frame cut. This frame cut is the only cut made in the Cognito 7-9" lift for install. This cut is also a cut that is mandatory on any suspension lift that drops the front diff down. The diff will be positioned right where this frame mount is so there is no way around it. If you make the cut clean and keep the piece that was cut off you can weld it back in later for a reversal if needed.
I had to give the factory CV half shafts some love with the spray can so this build leaves looking great with no factory parts showing the normal surface rust

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Justin is installing the passenger side diff drop.
Un-like most other suspension lifts Cognito drops the front diff the same amount as the control arms so everything stays in the same position for the best OE reflected working angles on the CV shafts. You will notice the bracket is tapered to pitch the pinion up for a better drive line working angle. It is noted that if you plan on driving the truck in 4wd at speeds 30mph or faster you will want to upgrade the front factory drive line to a new upgraded larger CV drive line that accepts a higher working angle at higher RPM's without vibrating.
Here is a pic of the front lower control arm drop cross member. Cognito labels this as a 7" lift starting and you may run it up to a full 9" with the proper added product and still maintain acceptable CV shaft working angles and ride quality.
You see Ryan grinding down the upper diff ear to allow for proper clearance of the steering pitman arm with added Cognito steering braces. All it takes is a little bit of grinding and you are good to go.
This is a pic of the Idler pivot weld in gusset to brace the factory mount from possible flexing and tearing off the frame from the load of the large tires when steering.
Nick Martin is installing all the bushings and sleeves before they are needed to install, this will help speed everything up.
Justin showing off his way of an upward drill press. Work smart not hard, NICE idea!! When installing the new Cognito torsion cross member and drop mounts, new holes must be drilled in the frame.