Ditch that belt and go with a traditional 530 rear drive chain setup on your 2006-2017 Harley-Davidson Dyna Twin Cam

3910-37 castle nuts

Reproduction of machined plain head bolts

Securely mount a Fuel Reserve Bottle to your motorcycle in moments using a ballistic nylon or leather Reserve Bottle Carrier

Many people use a socket and extension to pound their delicate new needle bearing in place

4-Speed Gear Set 1936-76 Harley-Davidson Big Twin - Stock Ratio Length_1 Ditch that belt and goAndrews 4 speed gears, transmissions last longer, shift faster, and just plain run better. Bikes with Andrews gears feel so good that its hard to believe until you ex perience the difference for yourself. See Additional Information for fitment. Available in Stock or Close Ratio Gears are made from high nickel alloy steel, heat treated and shot peened to give maximum durability and strength Made in the U. S. A. Specifications: Style: Stock Ratio First