Description
During engine break-in, your fresh rebuild or newly bored block needs elevated zinc and phosphorus levels to protect cam lobes and lifters while ring seal establishes. Lucas Oil SAE 20W-50 Break-In Oil delivers the anti-wear additives your high-performance engine demands during those critical first miles. This conventional formula is engineered specifically for the demands of racing engines and freshly rebuilt powerplants where standard street oil simply won’t cut it.
- SAE 20W-50 viscosity
- High zinc content
- Conventional mineral base
- Break-in formulation
- 5 qt container
- Universal fitment
- Bolt-on ready
