Why is this not stickied anymore?
1977 F250;
-4qts 15w40 Delvac/2 qts RL 0w30
-7 oz Archoil AR9100(testing their claims of reduced emissions)
-MC filter
1977 F250;
-4qts 15w40 Delvac/2 qts RL 0w30
-7 oz Archoil AR9100(testing their claims of reduced emissions)
-MC filter