New heads/intake/rear end

Ask Walter how many 8-3/4 ring gears he killed running 11.80s in his Dart or in his tube chassis K car.

It may be 50lbs heavier but its at the rear of the car. I dont know anyone that said they wish they built a 8-3/4 in stead of the Dana. If you were building a stocker were ever last lb an hundredth of a second matter then its one thing but eventually you will reach the limits of the 8-3/4s ring gear.

The Moser 8-3/4 while cool looking doesnt address the stock 8-3/4s weakness and will probably cost more then a Moser 60.