BX axle code?

[L78M22Rag]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: bwag</div><div class="ubbcode-body">Looks like I'm showing up late to the party . Spring break and away from the computer .I should be able to clear up the rear end mystery .Lets go back to the summer of 69,we were having trouble getting the car to launch consistently,so we were at Milan dragway on a Saturday trying different methods. Well after the third launch neutral starting I shattered the origional rear end,it had a 4.56 gear from the factory,the ring and pinion ,left axle and housing were destroyed on the launch.We winched the car back on the hauler and went back to the shop. Seeing that only the right axle was salvageable we pulled the assembly out. The parts dept had a warranty axle assembly with a 4.88 posi laying on the floor . We had it installed in the car and back at the strip on Sunday morning with No Neutral Start written on the dash!So the rear end in the car is not the origional . </div></div>

I guess that probably answers my question too. Thanks, and sorry for chiming in on your thread.