1966 426 hemi Charger Oil Recommendation

[Doug Hillary]

Hi,
ant - A 15W-40 "mixed fleet" HDEO would be a great choice with Delvac 1300 15W-40 being just one of many excellent products in the range

We used 10W-30 lubricants in those engines when they were new

 

[KA426]

The best choice would be Brad Penn Penn Grade 1 straight 40 wt. Check out my VOA of this oil in the section.