Driveshaft Strength ?

StrokerScamp said

If youp have an honest 650 HP and are not bench racin with that figure, why in the world would you want to go the cheapo route on a drive shaft?

Click to expand...

And use the heavier shaft...

Many, almost all the mopar shafts had a inner harmonic set up, a tube within a rubber bushing usually adding another 6 lbs to 10 lbs..