How much Power is too much?

[71Dragtruck]

Originally Posted by 71cadc10

71 dragtruck:

Instead of c-clip eliminators, Moser makes an end that will weld to the tube, and takes a big ford bearing, yet retains the Chevy truck/impala bolt pattern for the brakes. They're around $80 for a pair.
You'd have to get new axles probably, with big ford bearings pressed on though, but if you were going to be buying custom axles anyway it doesn't cost anymore to got this route other than the ends.

my .02

I allready have Moser axels, if I understand correctly I can have bearings pressed onto my axles. But that is the route I would take, changing the ends, I heard the eliminator kit leaks, next person says there fine.

[71Dragtruck]

Originally Posted by special-K

The factory muscle cars we all love and admire came with 12-bolt rears,350+ hp,and many were 4spd/posi.Things change when you`re talking 4wd,35"+tires,and alot of rolling resistance.

The car 12 is a bit stronger than the truck, the pinion shaft is thicker on the car.

[FirstGen]

Originally Posted by 71Dragtruck

The car 12 is a bit stronger than the truck, the pinion shaft is thicker on the car.

While this is true, this is not the weak link on either rear end. The weak point in the design is the contact patch between the ring and pinion gears. You will not see any truck 12 bolt fail by twisting the pinion shaft...