Positive O-ring seal ensures leak-free operation.
Includes rocker boxes, gaskets, and mounting bolts for straightforward installation.
Rocker arm supports are included to help maintain reliable operation.
Made in the USA to high manufacturing standards.
Can be installed with the stock engine in the frame in most applications.
Assembler must supply rocker shafts and rocker arms for all rocker boxes; the engine builder is responsible for confirming all operating clearances.
Installation on Buell models requires removal of some material from the front motor mount.