Description
Modern synthetic oils reduce zinc content to extend engine life in street applications, but high-performance and classic engines need elevated zinc levels for flat-tappet cam protection and anti-wear properties. Torco ZEP Oil Additive restores critical zinc and phosphorus to your oil, providing the anti-scuff and anti-wear performance essential for racing engines, vintage powerplants, and forced induction builds. A single 12 oz bottle treats one oil change; this case of 12 ensures consistent protection across your entire season or fleet.
- Motor oil additive
- High zinc content
- Phosphorus anti-wear formula
- 12 oz bottle size
- Case of 12 bottles
- Flat-tappet cam compatible
- MPN: A010033L
- Treats one oil change






Reviews
There are no reviews yet.