I'm building my own Tri-4 for my 69 Camaro 12 bolt and will use your kit if it will work for me. Going to cut into the floor a little bit for the upper links to help the geometry. Optimum angles and link lengths would be great to know.

Erik

How well does the 3 link handle 1/4 mile abuse?

Eric,
Sorry for the late reply (I'm not on here too often), but the lower bar should be at 0 degrees, while the upper is 4 to six degrees down. You'll probably find that packaging restraints will determine where it will be.

It depends on tires, basically. I wouldn't use it with some 31x18.50's, but should be just fine with street-sized drag radials, provided you aren't running 8's in the 1/4 mile.