Quote:

I have a beefed-up 8.75" and haven't broken it...



... yet.

Details HERE, FWIW.

This was taking mid 1.4 60s and mid 10s at 3750+ #s.

Never broke a stock axle, but saw others do it at lower performance levels.

No problems w/ rebuilt Power-Lok sure-grip units, but broke a couple of Auburns when the car was much slower and simply gave up on that design.

As was stated above, it's definitely a combination of factors that contribute to what & when something breaks.

Last edited by BradH; 03/05/15 04:01 PM.