DK custom rocker blockers - all Evolution Sportster 2007-2022

The rocker blockers eliminate the play by locking the shaft from rotating and hammering the bolt, eliminating that annoying tick many Harley owners experience. The rocker blockers also centre the rocker plate so it is always located in the same position, eliminating different wear patterns on the rocker and valve, and also provide better push rod alignment in the bores. However, this is a one-time-use design. Once the rocker shafts have been removed, you need a new set of rocker blockers. Easy to install with the included Teflon centring tool and step-by-step installation instructions. One kit covers one front and one rear cylinder head.


Specifications


Pack
1


HS Code
8714109090


Origin
US


Motorcycle family
Sportster