Turbo 383 in a A-body Barracuda

At what power level are they stripping the splines? That is some serious torque on those spines to do that.

They actually only have a Allen set screw that locks in a groove so the arm can not slide off the splines.

I personally have never seen that happen and I spent ALOT of time at the track! The main purpose of the anti-rollbar is to stop right rear squat at launch and keep the car flat and straight. I can't see there being that much force but then again, anything can happen in drag racing lol..

HOTMOPR's car needs one of those bad!! At least when it was N/A and spraying from what I seen in his avatar.:D His **** looked like it was about to flip over sideways:cheers:.