Lucas Oil Hot Rod & Classic Car 10W-30 is a high-zinc conventional motor oil built for flat-tappet cam engines, classic cars, muscle cars and vintage builds that run without catalytic converters. The formula carries a high level of zinc (ZDDP) along with moly and phosphorus to provide a thick protective film that guards cams, lifters and bearings under valvetrain load. It also helps lower operating temperatures and offers rust and corrosion protection for engines that sit through seasonal storage. This oil is compatible with methanol and racing fuels and mixes with both synthetic and conventional oils.
- Type: High-zinc conventional motor oil
- Grade: SAE 10W-30
- Additives: High ZDDP (zinc), moly and phosphorus
- Application: Flat-tappet cam, classic, muscle and vintage engines without catalytic converters
- Container: 1 Quart
- Sold as: Case of 6 (6 x 1 quart)
- Part number: 10687
FAQ
Is this a synthetic or conventional oil?
It is a conventional high-zinc 10W-30 motor oil, and it is compatible with synthetic and conventional oils if mixed.
What engines is it made for?
It is formulated for flat-tappet cam engines, classic cars, muscle cars and vintage engines that do not use catalytic converters.
Why does it use high zinc?
The high zinc (ZDDP), moly and phosphorus package builds a thicker protective film to protect cams, lifters and bearings under high valvetrain loads.
What size and how many come in this listing?
This listing is a case of 6 (6 x 1 quart) (10W-30), part number 10687.
