Complete kit specific to motorcycles with Flathead Knucklehead Shovelhead Panhead engines (as well as Big Twins operated in hot climates or with wide clearances)Includes 5 quarts of 20W60 Motorcycle Oil 1 quart of V-Twin Transmission Oil with ShockProof 1 quart of Primary Chain Case Oil 1 bottle of Fuel Injection Cleaner for Motorcycles a sticker kit a Red Line Oil embroidered hat and a versatile funnel Based on our work with the motorcycle industry's best tuners engine builders and race teams Red Line offers complete synthetic oil packages for many of the most popular V-Twin motorcycles and Sport Bikes. Each kit has been tested for compatibility and includes enough fluids for a complete oil change (users must check vehicle specs for capacity to ensure against overfilling as full quarts may provide more product than necessary). For 2007-up H-D motorcycle with the 96-inch engine users must purchase one extra bottle of Primary Chain Case Oil since that bike's capacity is 38 oz (45 oz dry) rather than the 32 oz capacity for an Evo or Big Twin case.