2016 Challenger Scat Pack Shaker
That oil is not the recommended oil for the 6.2 or 6.4. This is the recommended oilGood to know because I didn't when I posted this. It just looked like a good deal to me after paying $105 to have my oil changed at the dealership during my recent clutch crisis.
But I checked out Walmart.com and noted that Wally actually sells the 5 gallon jug of Pennzoil Ultra for $26.44, and the PurolatorOne filter for a 6.4L Hemi for $11.79, and $10.24 for the 5.7L. So the differences between Autozone and Walmart prices are relatively approximate. Good find.