[BBC71Nova]

The time has come to make a decision on the rearend. Going with the Fab9 but have choice of 31 or 35 spline axles. The 35 spline is overkill really but then again if you are gonna over engineer something this might be a good place to do it since there is little to no cost difference. The 35 spline limits you to a Detroit Locker(no thanks), WaveTrac, and recently I've learned of the Currie developed Platinum Trac unit. There is one other rumored to be coming to market soon as well. Having these options helps with the decision to go 35 spline. Just curious if any of you guys have experience with these units?

If I don't go 35 spline the 31 spline w/TrueTrac is likely the choice I'd go with. Just thinking with BBC, heavy car, manual trans, and occasional strip visit with drag radials the 35 spline might be worth it.

Thanks!