Dyna Model 5 Speed



The Harley Davidson Dyna Model 5 Speed Standard model.

    • Machined Adapter Plate
    • DY599-05M 1999/2005 Harley Dyna 5 Speed Machined


The Polished Aluminum Adapter looks like chrome. So much that its mirror like appearance matches all the other chromed parts on your motorcycle.

    • Polished Adapter Plate
    • DY599-05P 99-05 Harley Dyna 5 Speed Polished

Black Powder Coated

The Black Powder Coated Adapter plate is our most popular. It has a sleek and stealth profile that matches performance with aesthetics.

    • Black Powder Coat Adapter Plate
    • DY599-05B 99/05 Harley Dyna 5 Speed Black Powder

OilBud™ Coolers keep oil temps cooler and they are virtually undetectable. All coolers are made from 6061 T6 extruded aluminum. There are ridges on the inside of all the cooling passages for greater heat transfer. Fins are machined on the outer surface of the extrusion. This makes a huge cooling surface which is the reason it works in STOP AND GO TRAFFIC! The wall thickness is 3/32″. It is very durable. All cooler fittings are JIC/ORB (chromed where visible).

Product Quality

  • All cooler Hoses are high pressure braided stainless Teflon with brass JIC crimp on brass fitting. (chromed where they are visible).
  • All adapters are machined from 6061 T6 billet. O rings are used throughout, not leak prone gaskets. It is regulated; thermostat opens at 185º …fully open at 200º.

*Please call (406) 457-2458 if you have any of the following aftermarket products:

Precision Machine Forward Controls
Medallion Gauges
Dakota Digital Gauges 

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OilBud: Hidden Harley Oil Cooler
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