8.8 swap
Just an FYI I did some more measuring compared to an A body stock width 8.75 I adding in drum and rotor mating flange thicknesses on the drums and rotors for both axles and included that in my figuring.The narrowed exploder 8.8 ends up being narrower 1" in overall length from wheel mating flange to wheel mating flange than the stock width mopar A body axle. That's only 1/2" per side. This will not be noticable at all.