Goodchoice and in my opinion even better than Modern Engine Oil, which is almost $10 more per five quart jug. Quality of filter depends on your mileage. Fram EG, Fram TG and Wix are three good choices. Use Fram WhatIs 5.7 HEMI 5.7 HEMI Specs Best Oil Conclusion F.A.Q Doing the proper research before you buy engine oil is the way to go. Why we are saying this? Ifound the recommendations for the oil type and capacities from the 2020 RAM 1500 Classic owners manual, but found the oil filter type recommendations from the Mopar Store. 5.7 L V8 HEMI Engine. The 2020 5.7 L V8 HEMI engine in the RAM 1500 classic takes 7 quarts of 5W-20 full synthetic oil and uses the Mopar 04892339AB oil engine filter. Forthe 2010 Chrysler 300 C Hemi with the 5.7 L V8 engine it should be usinG5W-20 Synthetic Motor Oil in all temperatures The capacity for the vehicle iS7 quarts with a filter and the torque for the drain plug is 20 ft/lbs. 5W-20 means that 5 is the thickness or the viscosity of the oil at startup, w stands for winter and 20 is the thickness or the fB7g0.