Re: BX axle code?
Jeff , Did you notice the date code on your broken pinion gear June 69 ? We had 4.56,4.88,5.13 and 5.38 gears in and out of the car over the years . The 4.88s seemed to be the best combo overall.Some of the gearsets we used were the hi impact gears.Your car would have been a COPO order to get the 4.56 gears from the fsctory....Bob
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