S&S Cycle 90-4050 Billet Rocker Box

Demon’s Part # DS-376522 Mfg. Part # 90-4050

$1,462.95

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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. Billet Twin Cam rocker boxes use OEM rocker shaft supports that assembler must also supply. Installation on Buell models requires removal of some material from the front motor mount. Made in the USA 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. Billet Twin Cam rocker boxes use OEM rocker shaft supports that assembler must also supply. Installation on Buell models requires removal of some material from the front motor mount. Made in the USA It is the engine builders responsibility to confirm all operating clearances.