GM 12 Bolt - Racepak Drive Line Sensor Bracket

[Jim Kaekel]

I've made a couple, one for my son's and for my own car, both for 12-bolts. Similar to what Rich B. above says, I used a piece of 1/4" thick x 1" wide 90° angle aluminum x about 6" long. Drilled a pair of 1/4" holes through the webs for mounting. Mine are certainly not CNC quality but I think as long as the sensor winds up .050"-.100" from the split collar, you're alright.