Many possible 4 link suspensions come with settings, but this discussion we will say four basic links on the second link from 
the frame and converge at the top center of rear axle. Reduction to run from the second link. at the end of the outer frame of axletubes. three similar, but the link on the link will be replaced by - a single capital arm to the top of the core. Three settings allow the joint axis on the link below to load more than the top two of the four-link link. - but it is a viable alternative. The author will hold the contest until the cows come home about what is best, but what we do is talk to the desert - the competition how to create a suspension started. Four link. The design is a secondary launch and you will have to pay fair bit every time the phone.
There are also very good books available to learn about design hanging. 
Although some of these books pretty hard, they will explain theories put back four but the majority of the link road and cars do not take street cars. In fact, we have described four-link all these magazines and even a few degrees and engineering. then what will be missed. but this should be enough to help you get started. just take and enjoy the process because if you do not have patience to adjust and create a suspension of work until you just right, you should tackle.springs.
The first step in building links with four tape measure and some graph paper. What you do is find a corner of the link and place them next. This is the idea of starting to build. Four of the link. then you can customize. parking on flat ground and measure the wheelbase and tire size you will start. centerline axis point conversion in the bottom half of graph paper if you want a side of the truck. . framerail now painted over by Jiang core centerlines. This framework should you expect to sit on the core if you 
have not raised it yet. If you know the height and position of center of gravity of the weight has been shown that. With the conversion. If AAA is not measured by the center bolt on the bellhousing on the floor. You may need to increase the height of the expected support if the stock car.
Now the striker's point conversion after axletube. This is the link below the mountain. Others drunk or less axletube but we found that the critical difference in height from a link on the mountains. If your car has. very high, you may want to used these links to the top of axletube. Find the axis link-mount point, multiply the tire diameter by 0.25 (25 percent). Number is the distance in inches that the link is on the core link below. If you run 36 inch tires on the link you want to be 9 inches below link mountains. You will usually be 8 to 11 inches each link. . distance between you will receive them now as this will better harness the power of rubber and axlewrap war. factors are often limited to sleep in the car. followed by plotting on the lower legs and link-Mount points. in the case. This was confusing, then you are normal; If it is clear bell, you may be too smart for your own good.
Because you have a rough idea of the core will be your contact point, it's time to move into the frame mounts. Point conversion to reduce the first frame link-Mount. To investigate this link, drawing a degree angle. 5 to 10 cores from the hills above the frame in writing. see link intersects with the point of this framework is likely to close out the case after a transfer. should be the highest for land clearance but low in the frame to. a link is possible. If you can not connect to the frame cut 5 to 10 degrees below link, you may need to move mountains on core axletube. If so, you will need to move on the axis link-mount good for predetermined 8 - 11 inches. vertical space between the link axis.
One option is to consider building hills crossmember below framerails. At that point you should be aware that the link-up to four tons of variables and compromises, and we will not even air under the car to look real! Now the distance from the bottom 
horizontal frame link mountains to the lower shaft that links the mountains and raise 0.7 (70). This is a long horizontal well on the links. You Mount on distance and the lower link. into the framework that should be half the vertical distance between the axis of the link mounts. again trying to keep a link is possible.
chevy montecarlo 4 link suspension
