Die Cast Rocker Box - Evolution
Positive O-ring seal ensures leak-free operation
Can be installed with the stock engine in the frame in most applications
Include rocker boxes, gaskets and mounting bolts
Assembler must supply rocker shafts and rocker arms for all rocker boxes
Rocker arm supports included
Installation on Buell models requires removal of some material from the front motor mount
Made in the U.S.A.
It is the engine builder's responsibility to confirm all operating clearances.