Each end has five holes : 3 tapped 5/16 NC threads and 2 drilled clearance for 5/16″ bolts 6 – 5/16″” NC threaded nuts 3 on each side of rail Frames are interchangeable
One bolt-on type filler with 2 – 3/8 N.C. threads 2 – 3/8″ N.C. threaded holes next to filler opening 2 – 1/4″” N.P.T. fittings One deflector plate under filler NOTE: Matches tank #BS743
2.75 diameter hose connection 4.50″ in fom the end of the tank to the center of the connection 1/4″” NPT flange at the end of the tank Tank slopes at an angle on the grill side