Thanks to auburn gear, the chew 3-series 12-bolt posi is back! Chevy's beefy 12-bolt differential has always been the rearend of choice among Bow-Tie musclecar enthusiasts. Unfortunately, in recent ...
They're both supposed to spin. That's all there is to it. When you stab the long pedal on a performance car and the smoke clears, there should be two black stripes of equal length on the ground. When ...
This member of the Posi-Drive line of stages is 1.25 in. high and 1.38 in. wide. New stages provide 0.0001-in. straight-line accuracy per inch of travel and 0.0001-in. repeatability. This member of ...