Since narrowing and installing the truck Dana 60 (no pinion snubber), I've had problems with excessive spring wrap and the rear u-joint hitting the driveshaft tunnel. Hard to believe because of the separation that occurs, but it's pretty bad in 1st gear and about halfway through 2nd.
Anyway, I decided to do something like a Cal-Trac bar. Fortunately for me, a neighbor is really great at fabrication (neighbor Dave!) and we were able to use a Cal-Trac setup as a template while adding a few of our own unique touches.
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.