Categories: Auto Parts > Gear Oils
PSA/FSC Code: 9150 - Lubricants
NAICS Code: 324191 - Lubricants
SIC Code: 2992 - Lubricants
Engine Break-In Oil Additive 16 oz, 12-Pack
Pricing Includes shipping and applicable fees
Summary:
Protect new and rebuilt engines during critical first starts. This concentrated break-in additive boosts zinc/phosphorus (ZDDP) levels to guard camshafts, lifters, and bearings from scuffing. Includes twelve 16-ounce bottles for multiple builds or shop use.
- High ZDDP anti-wear protection for cams, lifters, and bearings
- Helps rings seat properly and reduces startup scuffing
- Ideal for new builds, rebuilds, and flat-tappet applications
- Twelve 16 oz bottles—convenient supply for shops and multiple engines
- Made in USA quality for reliability you can trust
Nothing is more important to a fresh build than the first few minutes of operation. This engine break-in oil additive is engineered to fortify your chosen break-in oil with elevated anti-wear chemistry, delivering an extra margin of protection when surfaces are mating and tolerances are tight.
Formulated with high levels of zinc and phosphorus (ZDDP), it creates a durable sacrificial film that cushions cam lobes, lifters, and bearings under boundary lubrication. The result is reduced metal-to-metal contact during initial startup, smoother ring seating, and added confidence for flat-tappet and performance valvetrains.
From classic restorations to high-compression street builds and track-prepped engines, this additive integrates easily into conventional break-in oils. Each 16-ounce bottle is a convenient, shop-friendly size, and this 12-pack keeps engine builders and fleets ready for multiple projects and follow-up oil changes during the break-in window.
Proudly made in the USA, this formula reflects a commitment to quality and American craftsmanship. Whether you’re assembling a weekend cruiser or a competition motor, it provides the protection and peace of mind you want when firing up a new engine for the first time.
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