The time has come, all the hard work, research and time spent was worth it. Your dream engine is now sitting inside your car’s engine bay. Make sure you keep that engine properly protected when you first start it up with Driven Racing Oils BR40 10W-40 (03706) Engine Break-In Oil.
All of the Driven BR oils are specially formulated with an additive package to promote ring seal and provide maximum protection available for cams and lifters during initial break-in. This petroleum oil provides the highest levels of zinc and phosphorus for flat-tappet engines and for tight clearance and/or low temperature break-in. The oil is compatible with methanol and high-octane race fuels.
Available in single quarts or by the case (12 quarts).
Combine with the Engine Assembly Grease when building your engine for total engine protection during break-in.