Clue: Oil additive brand
We have 1 possible answer for the clue Oil additive brand which appears 6 times in our database.
Possible Answers:
Related Clues:
- Additive sold at Napa
- Eng. oil additive
- Initials on some Indy cars
- Speedway brand
- Major race sponsor
- Big advertiser at auto races
- Brand sold at Pep Boys
- Oil additive letters
- Big engine additive
- Oil treatment brand since 1954
- Valvoline competitor
- Product made by Armor All
- Brand in a ''non-friction best seller'' ad
- Name in fuel additives
- Pennzoil competitor