DanielC Posted July 31, 2018 Report Share Posted July 31, 2018 The collector is NOT from Columbia Mandrel bends. It what is left of a collector that left the Nissan factory in 1970, attached to an exhaust system in a 521, and had at least one replacement exhaust system welded to it. Quote Link to comment
Cardinal Grammeter Posted August 1, 2018 Author Report Share Posted August 1, 2018 So that pic of parts that "showed up" was NOT from Columbia? Quote Link to comment
Cardinal Grammeter Posted October 12, 2018 Author Report Share Posted October 12, 2018 UPDATE: Installed the 22266 which fit perfectly. Then a 46" straight Walker pipe bent maybe 20 degrees above the axle. Did the bend heating pipe up with torch while leaning into it. 1.5 if so small it is easy to heat and bend. Used the stock hanger mounts. Truck is still on jack stands for other maintenance, but sound is very good, i.e., there is little sound, nothing but a soft hum. I am very pleased with the results. CHAPTER II in the exhaust will be what to do when long Y-pipe fails... Quote Link to comment
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