Anyone have a measurement of the above pictured offset for a rear disc 10 bolt? end of the axle tube to the axle hub where the inside of the rotors contacts the hub/axle face where the wheel studs come through. The exact measurement is shown above between the 2 dimension lines.
Some of the aftermarket brake manufacturers ask for this spec when ordering brake systems.
My notes say 3.095" for '88-'98 10 bolts. The '63-'82 truck 12 bolts and '79-'87 truck 10 bolts have a brake offset of aprox 2.437"