ive done it before. i dont have pics, but you may have to use a 1/4 inch adapter fitting to get it to the size you want. i was running an onboard compressor with no tank(i had a 80/120(monitored line and bag pressure)
pressure switch with a toggle switch for the pump). i used these similar bags with manual valves which controlled front, back and front/rear drop. i used 4 ball valves in all and all automotive 1/4 inch hose with some T's and manifolds. it cost about 300 bucks when i was done. i got the bags from different local junkyards. i still have them and will probably put them on my 81 el camino.
