Sure-Grip or Not

Well,Dicer
It really depends on who's driving it and how he's driving it.
But since I had a 340-4gear with 3.55s a long time ago, I can say this; 340s and manual transmissions have to have SGs. Some things just gotta be.
Those Darts are severely traction challenged, and when the inside wheel spins on every turn,that gets old so so fast. And Every time I wanna move out; Poof! no traction. I gotta wait til second gear or 40mph to get traction.....so so lame, and I still can't floor it.
And when I come flying around the turn, and the back end steps out in the middle of it;Poof! everything goes for a dump, so so lame.
And when I wanna show off a bit, well, I can't. So SO lame.
and I'm always wondering if this is the day that cross-pin is gonna launch itself outta there, and if it does, where's it gonna go, what's gonna happen when it gets there, and if it doesn't actually exit all the way, what's gonna happen when the rear-end locks up? Lame. So so lame.

Oh wait, maybe you don't drive like me,lolame
OK I'm just funning. None of that ever happened to me, since 1969........Cuz all my performance Mopars either came to me with SGs or got SGs,pronto .