I will help as much as I can. The cold air intake tube mounted on the fender came from an 86 D250 with some kind of a V8 in it. It was fairly well picked over when I found it. I knew what the tube was so I grabbed it. The air filter I have is from some kind of a Dakota, I think. It's nothing special and fits a standard 4-bbl carb. The matching tube that goes from the air cleaner to the cold air tube, I'm sorry, but I have no clue. I grabbed a bunch of these things when at the PNP and cobbled it together from what I had. I got lucky and it all fit. My PNP is pretty loose with random stuff so I probably have a whopping $20-30 into the cold air setup. FWIW, the tube from cleaner to cold air intake was cut off to fit. It was at least 18" longer but I whacked it where I needed it to fit on the air tube end.
