Suspend the engine with a front plate and trans mount and watch the flex in the engine-trans. Long time ago a friend had a 64 Dodge Hemi 4 speed setup like I said, would not shift at speed till a mid plate was added. This was with the cast steel factory blow proof bell and iron case 833. The 727 is thin on top

Last edited by cudaman1969; 08/11/22 10:09 PM.