on 72 and earliers the washer bottle location to cruise control is not a problem since they were already located at a side of Rad, on radiator core itself on all Models( like the overflow bottle on 73 and laters B bodies ). so Servo control is not a problem and doesn't disturb or meet with driver side washer reservoir.

the pictured is a 74 B body setup, same to 73s and I think same to laters... maybe up to 78/79s.

on 72 and 71s B bodies the overflow bottle was an option not an standart equipment like 73 and laters and mounts in front of radiator, with an special bracket hanging from top of radiator core support

Dunno about E bodies.