Single Grade 70 Engine Oil Big Twin Sportster

[GUTS CHROME 3601-0770 Drag Specialties Single Grade 70 Engine Oil Big Twin Sportster]
This oil is specially formulated with unique additives for Harley-Davidson V-twin engines.
Its unique additives provide excellent wear protection and durability, and it maintains viscosity even at high temperatures.
It prevents carbon and sludge buildup, providing high oil film strength inside the engine.
It offers excellent protection even during cold engine starts.
Compatible models
Please use for Big Twins pre-Shovelhead and Sportsters (Ironheads) pre-1985.
Notes
*Higher numbers indicate higher viscosity; please use according to engine and climate conditions.
*Please check your owner's manual or service manual for the required amount.
*Regardless of oil manufacturer or grade, we recommend regular oil changes.

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