CALTRACS INSTALL GUIDE - STANDARD. Installing the CALTRACS is very straightforward.Raise and support the car high enough to remove the rear tires. 'Traction bars' appeared in the early 60s as a commerciallyavailable product, were probably around as homemade before that. Place two jack stands below the axle tubes for support. Park truck on a flat work area, chocking the front tires is advised to avoid rolling. Thinking about installing Caltracs in my 71 duster when I install the stroker I am going to be building shortly. Get a quick and accurate quote in seconds. You can immediately use your quote to create a shipment or save your quote for up to 30 days.