Red Line Professional Series Motor Oil - 5W40 - Diesel - Synthetic - 1 Qt. Bottle - (Set of 12) Water Temperature Sending Unit Professional engine builders enjoy a

Professional engine builders enjoy a higher level of confidence with increased embed ability

The FS-9 includes a plush removable/washable interior and air flow vents in the chin and scalp with rear exhaust vents

Thick Flat Washers Distribute Optimum Clamp Load

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Red Line Professional Series Motor Oil - 5W40 - Diesel - Synthetic - 1 Qt. Bottle - (Set of 12) Water Temperature Sending Unit Professional engine builders enjoy aProduct Description: Motor Oil Professional Series 5W40 Diesel Synthetic 1 qt Bottle Set of 6 In 1979, Red Line Synthetic Oil began creating lubricants for the racing industry. Today, we manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives and our popular WaterWetter cooling additive for the automotive, motorcycle, marine and industrial markets. Using cutting edge technology, Red Line responds to