[Metalshapes]

Hey fellas, I acquired a '79 K5 that is 99 percent stock except for the headers and some cobbled up hack job of true dual exhaust that the PO put on. I want to go back with a stock layout so I need to know which side the "Y" pipe collects on, I'm thinking the drivers side because of the differential and front driveline. Also, in '79 did they have the dual exit behind the drivers side rear tire or was it just a single? Pics and advise are greatly appreciated.