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Exhaust
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90-4095

S&S Cycle Die Cast Rocker Box - Evolution Big Twin | Buell | XL

    • Positive O-ring seal ensures leak-free operation
    • Includes rocker boxes, gaskets and mounting bolts
    • Rocker arm supports included
    • Made in the USA

    Notes

    • 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.
    • It is the engine builder's responsibility to confirm all operating clearances.