Originally Posted by
markk
The original jag conversion used the standard shafts, I know i had it !
I also put 6741ft/lb of torque through them with 10" wide slicks, so they can take the power. Maybe a little shy of Rods, but still healthy enough.
what did you have a container boat engine?

i think supra is the way to go personally, with marks kit and the cost of a rebuilt supra diff it dosnt make much sense to go any other way.
ive got a titan plated 7.5 because i like the way i can choose my ramp angles and preload and the way it will lock when i jump on the throttle (mainly because i will be a moron) but if i do break it i want to go 9" or supra if funds are short