yes and yes again....lol i have a '68 b-body housing in my 68 a-body barracuda. All i did was move the spring perches inboard 1/2" each side to be correct for the a-body mounting provisions...from center hole to center hole in the spring pads on an a-body is 43 inches. The b-body is 44 inches...and the term "posi" is a chevy word...the "correct mopar" term to use is "sure grip" :)
