

🏎️ Break in like a pro, race like a champion!
Lucas Oil 10631 SAE 30wt Racing Engine Break-in Oil is a premium 4.73L lubricant designed to protect and optimize new or rebuilt racing engines. Its specialized formula maintains viscosity, supports ring seating, and is compatible with methanol and octane fuels without requiring additives. Highly rated by motorsport enthusiasts, it ensures your engine’s critical components are safeguarded during the crucial break-in phase.
| ASIN | B00INXYZH0 |
| Best Sellers Rank | 502,103 in Automotive ( See Top 100 in Automotive ) 2,522 in Car Engine Oils |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,486) |
| Date First Available | 10 Jun. 2015 |
| Item Weight | 4.35 kg |
| Item model number | 10631 |
| Manufacturer | Lucas Oil Products Inc |
| Manufacturer part number | 10631 |
| Model | SAE 30wt Racing Engine Break-in Oil |
| OEM Part Number | 10631 |
| Product Dimensions | 20.96 x 12.07 x 30.48 cm; 4.35 kg |
| Viscosity | SAE 30 |
F**N
Excellent break-in oil! Perfect for new engines or rebuilds. Provides great lubrication and protects critical components during the initial run-in period. No issues with viscosity breakdown, and it helps seat rings properly. Convenient 3-pack sizing. Highly recommended for motorcycle, small engine, or classic car break-ins. Will definitely buy again!
T**A
Great oil .
C**O
Why did you pick this product vs others?: Excellent break-in oil perfect for new engines or rebuilds, offering great lubrication and protection for critical components during the initial run-in period. It prevents viscosity breakdown and aids in properly seating rings. The convenient 3-pack sizing is a plus, suitable for motorcycle, small engine, or classic car break-ins. A top choice for ensuring a smooth start for your engine. Will certainly purchase again.
Z**I
Livraison rapide, item tel que décrit.
J**.
Did its job well, no damage on break in
Trustpilot
2 weeks ago
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