It is listed as SFI approved for drag racing, so I would imagine that it is only limited to the amount of power the tranny can handle. But I too am curious if anyone has found any specific info on this.
1975 Ramcharger 6" lift 35" Mud Terrains 8 lug 44 front, 60 rear. (R.I.P.) 1976 D100 lowered 3" & 5" Now with a 440!!! (sold) On the hunt for another beauty to build.
