Originally posted by Streets
Put a Generous Motors/Ferd/Drudge 4 wheel drive in the snow and u'll see that the Right rear and the Left front will be the only ones pullin' in drive and that the opposite is in effect in reverse!! Jeep and my '78 GMC w/posi 4 wheel drive are the only trucks that actually drive all four wheels...

Dwell is 2x the point settin' and adjusted thru that little metal window on the dizzy cap with the engine runnin'!!
i have a hard time understanding how you can have 4WD without having posi=tracton in both dif. . most people dont know you have 2 fif gear ratios in front and rear.