Description
Break-in oil isn’t an afterthought—it’s critical insurance for your engine’s longevity. Driven Racing’s BR40 formula delivers elevated zinc content to protect cam lobes, lifters, and bearing surfaces during the crucial first miles when metal-to-metal contact is highest. Whether you’re freshly rebuilding a long-block or installing a new short-block, this 10W40 conventional oil ensures your investment survives the break-in period without compromise.
- 10W40 viscosity grade
- High zinc additive package
- Conventional petroleum base
- Break-in formulation
- 1 quart bottle
- MPN: 3706
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