10% off MSRP


Red Line Big Twin PowerPack For Harley

If you've got a Big Twin in your machine, the Red Line Power Pack is an easy purchase to make. It's easy because it's everything you need in one box in terms of fluids - just add a filter and go. Redline oils have a cult-like following because of the amazing amount of protection they provide to large, air-cooled V-twins.


  • 5 quarts motorcycle oil
  • 1 quart V-twin transmission oil with ShockProof
  • 1 quart primary chaincase oil
  • 1 bottle fuel system cleaner
  • Long-necked funnel
  • Embroidered hat
  • Sticker kit
Fitment Notes & Exceptions
  • If you have a Big Twin Evo or Twin Cam, Red Line recommends using their 20W50 kit
  • If you have a Big Twin Flathead, Knucklehead, Panhead, or Shovelhead, Red Line recommends using their 20W60 kit
  • The 20W60 kit is also recommended for Big Twins operated in hot climates or with wide clearances
  • User must check vehicle specs for capacity, as overfilling is possible
  • 2007-and-newer 96-and-larger Twin Cam bikes require an additional six ounces of primary oil
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Product Style Item # Manufacturer Product # Availability
20W50 PowerPack 952546 90226 In Stock: Ships next business day
20W60 PowerPack 952547 90231 In Stock: Ships next business day