Great product

[This review was collected as part of a promotion.] Used this product for over 35 years and it seems to work fine.

[This review was collected as part of a promotion.] Worked for me. Did not notice any mpg improvement.

Use the 10W40 in my 66 Dodge Polara w/383 V8. 3,000 miles on it so far and still looks like new oil.

Used this in a 1986 Chevy S10 Blazer. Provided good lubrication propreties, changed the oil every 3,000 miles, no problems.

[This review was collected as part of a promotion.] none well i,m a man of few words and I am still no longer short

Good oil

great

I have HD motor oil, and i cant find what its used for

less expensive than at the store, free shipping. quarts are easier to handle than larger containers