V-Twin Primary Chaincase Oil – High-Performance Big Twin Formula (1.05 Quart)
Optimized Clutch Cooling & Smooth Power Delivery for Harley-Davidson Big Twin Models
The V-Twin Primary Chaincase Oil is precision-formulated to deliver superior clutch performance and smooth power transfer for Harley-Davidson Big Twin engines. Engineered to handle high loads and temperatures, this lubricant ensures consistent clutch engagement, reduces chatter, and helps your drivetrain run cooler and quieter. With its distinctive red color for easy leak detection and enhanced wear protection, this oil is the perfect match for riders pushing performance and reliability from their Touring, Bagger, or Softail setups.
Key Features
Formulated for high-pressure performance while maintaining free-flowing clutch cooling
Prevents clutch slip and chatter, ensuring consistent engagement and better throttle response
Reduces compensator noise and vibration, enhancing overall ride smoothness
Distinctive red color for quick and easy leak identification
Advanced wear protection extends the life of the primary chain and drivetrain components
Designed for all Harley-Davidson Big Twin primary systems
Improves horsepower and torque transfer for stronger, smoother acceleration
Performance & Fitment
The V-Twin Primary Chaincase Oil is built to meet the demands of Harley-Davidson Touring, Bagger, and Softail riders who expect both power and reliability. Whether you’re running a Road Glide, Street Glide, or Road King, this oil provides the cooling and protection needed for today’s high-performance builds. Compatible with M8 and Twin Cam engines, it ensures quiet operation and smooth clutch feel, making it a must-have for Nowaskey Performance and Hofmann Designs-level builds.
Container Size: 1.05 US quart / 1 liter Type: Chain Case / Primary Lubricant Style: V-Twin / Big Twin Dispenser Type: Bottle Packaging: 12 per case (sold individually) Units: Each Weight: 2.08 lbs Dimensions (L x W x H): 8.3" x 4.7" x 2.5"
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