Camshaft Kit - Easy Start - 583 Gear Drive - Big Twin '99-'06 (except '06 Dyna) Jets GelCore™ in both driver and

GelCore™ in both driver and passenger portions increases comfort even during long trips

Cam Chest with Plate Kit - 585C - Standard Cams - Twin Cam

Driver board features three mounting locations and for up to 3" of adjustability

Perforated 2" core for aggressive sound and performance

Camshaft Kit - Easy Start - 583 Gear Drive - Big Twin '99-'06 (except '06 Dyna) Jets GelCore™ in both driver andCamshaft Kit Easy Start 583 Gear Drive Big Twin '99 '06 (except '06 Dyna) Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance Optimiized for use as a great overall camshaft for Softail and Dyna, but can be used in any Big Twin Provides strong low end