Does anyone know if there Was ever a 6 lug version of the 14 bolt rear axle? maybe even the right length to fit my first gen K5? also Does anyone have any experience with the alloy case version of the 205 transfer case that chrysler used a while back? how much weaker were thay then the cast iron version (and how much lighter?) are they adaptable to a gm drivetrain? thanks and a great holiday to all.