15x10 fitment on non-tubbed Duster

15 x 10 200s has 3 3/8 BS if my memory serves me correct. They ,IIRC, made them in magnesium. Rocket wheels the 'injectors' might be a period correct...although spendy. I think the 'injectors' on back and the 'ignitor' or 'launcher' on front could be Day 2...ish