I used to run a dual (Stacked) sway bar set up on the front of my '83 - D350
There is an add on bracket that mounts to the frame, and the ends clamp to the strut rods, pretty simple. As I recall they came on Camper specials

'01 P1500, Blown/Inj BAE,/Veney ,Bruno/CS2,Dana 60
'01 Dodge 3500 S Cummins Auto, Fresh air kit, 4" Exhaust,
'05 Dodge Magnum R/T - Too Much to list
'60 Willys CJ5
'01 International LPX - Project,DT466, Allison
'64 Plymouth Valiant, Inj 528 Hemi, 2spd