Ken, all sport S's had the 8 valve 20L engine
That looks very much like the sport S Rod, but they definitely (as far as I know) didnt have them as leaf sprung.
I reckon some one has spent a few bob and given the truck a makeover, and nice it looks too.
The Sport S Apache didnt come with roof bars as standard they where optional, I think the Sport S Niagara was the same, hence most with these models hunting SWB roof bars
