Last week get my ute brought down from Bathurst (HX)which originallybought to do up till I bought the van, so I am going to strip it out. The motor is a 308 black motor, I have just checked the prefix and the rego papers the engine number is N90019P, I think by the cast date the motor is out of a VL but the prefix has confused me, has it been restamped? or did some black motors come out with this prefix?