08-04-2013, 10:35 PM
(This post was last modified: 08-04-2013, 10:38 PM by broncosbybart.)
I don't know the FSB all that well, but the headlights appear to be 87-88 or later. A 351w will be physically wider than a 302, but the valve covers and heads are similar. Does the VIN on the body or door post match the title? I'd guess that you have an 85 with a newer front clip and replacement 302. An 89 would be efi and serpentine. I think an 87 might be as well. Not sure on that. It doesn't appear that this truck was a later model.