Maxima Racing Oils, Synthetic Primary Oil for Harley Davidson

1 quart (946 cc) can.
Fully synthetic ester-based oil specifically formulated for use in high-performance V-Twin primary chain cases.
The surfactant and oxidation-stable formula maintains excellent film thickness and viscosity stability at all operating temperatures for maximum chain and gear protection.
The advanced formula ensures optimal clutch engagement, prevents slippage, and minimizes chain and sprocket wear.

Fits: Big Twin > 65-24 (excluding pre-E1984 models still equipped with the stock primary chain oiler system)