I'd treat them like pork spareribs. I cook mine at 250 then foil at about three hours until tender. Be sure to remove that tough membrane. Good luck.
Micro stickburner Rec-Tec pellet smoker, Yoder YS1500 and Stumps Stretch on order, 14" Original 1880 WSM, and Ridiculously Fast Red Thermapen. Past cookers: FEC100, FEC120, Klose stick burner, 22.5 WSM, Traeger BBQ125, Traeger Lil Tex.