Clue: Havoline competitor
We have 1 possible answer for the clue Havoline competitor which appears 1 time in our database.
Possible Answers:
Related Clues:
- Additive that sponsors NASCAR racers
- Slick 50 alternative
- Engine performance aid
- Big car racer sponsor
- Additive that once sponsored Richard Petty
- Indy inits.
- Valvoline alternative
- Indy 500 inits.
- Brand for a gearhead
- Richard Petty sponsor
- Additive at Indy
- Brand at a gas station
- Engine oil additive
- Motor oil letters
- Auto-racer sponsor