Product Information
Name : ROCKER ARM ASS'Y 
Product NO : YI-0002 
Specifacations : H17/28, H21/32, H25/33,
 L23/30, L23/30H, L27/38, L28/32H 

Brief Explanation
It changes directions of power that is generated by cam when transferring

power to intake/exhaust valve, and its body is made by forging or casting. It has distance-adjusting function.