Andrews Products-Adjustable Timing Outer Crank Sprocket – 17 Tooth. Fits Twin Cam 2007-17 & Milwaukee-Eight 2017up.

Description

Features & Benefits:-

* This gear will change your timing from +4° for more torque, to -4° for less compression and for easier starting.

* Made in USA

Fitment:-

Twin Cam 2007 – 2017 Twin Cam engines, including 2006 Dyna & Milwaukee Eight engines.