I have a gm 6.5 v8 diesel marinised by marine diesel sweden (which no longer exist) i need new manifolds & risers its 300hp super charged any one no of any & where to get them
Banks is the only manufacturer that I know of that used the GM 6.5 liter in addition to some smaller guys like Peninuslar or Hammerhead (now marinediesel).... keep in mind, they will be pricy