But FWIW, here's my set up for reference -- how they actually did it back in the day. This is the accessory expansion tank available aftermarket when the AD's were new.
Found mine, NIB, at a truck show swap meet for $20.
~ John
A kid raised on Hotwheels, Matchbox and Tonka cannot be reasonably expected to own only one vehicle as an adult.
1949 Chevrolet 3804 In the Legacy Gallery | In the Gallery Forum 1973 IH 1310 Dump 1963 Kaiser M38A1 2001 International/AmTran RE3000 "Skoolie" 2014 Ford E-350 4x4 (Quigley)