V-Twin 20W-50 Conventional Engine Oil – Mineral-Based Harley-Davidson Formula

Reliable Protection for Twin Cam, M8 & EVO Engines

The V-Twin 20W-50 Conventional Engine Oil is a high-quality, mineral-based formula developed for Harley-Davidson V-Twin engines including EVO, Twin Cam, and M8 platforms. Designed for riders who perform regular oil changes every 2,500–3,000 miles, this oil delivers dependable protection, reduced wear, and consistent performance across all temperatures. Its versatility allows use in the engine, primary, and transmission, making it the ideal choice for all-around maintenance of your Harley powertrain.

Key Features

• Premium mineral-based formulation designed specifically for Harley-Davidson V-Twin engines

• Exceeds OEM performance specifications for quality and reliability

• Reduced evaporation loss for improved oil life and stability under heat

• Versatile 3-in-1 compatibility — suitable for engine, primary, and transmission applications

• Formulated for riders who change oil every 2,500–3,000 miles

• Provides excellent film strength and wear protection across a wide temperature range

• Meets or exceeds API SN and JASO MA2 standards for modern motorcycle engines

• Compatible with EVO, Twin Cam, and M8 Harley-Davidson engines

Performance & Fitment

Built for Harley-Davidson Touring, Softail, and Cruiser models, the V-Twin 20W-50 Conventional Engine Oil provides consistent protection and smooth performance for everyday riders. Its mineral base oil formulation maintains thermal stability, reduces wear, and enhances gear engagement in both the engine and drivetrain. Perfect for Nowaskey Performance and Hofmann Designs-inspired builds, this oil delivers professional-grade dependability for riders who prefer traditional maintenance intervals and proven performance.

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Viscosity (Weight): 20W-50
Oil Base: Conventional (Mineral)
Application: 4-Stroke
Container Size: 1.05 US Quart / 1 Liter
Meets or Exceeds: API SN / JASO MA2
Packaging: 12 per case (sold individually)
Units: Each
Weight: 2.08 lbs
Dimensions (L x W x H): 8.26" x 4.76" x 2.55"