S&S Cycle
S&S, steel breather valve & spacer set. STD.
S&S, steel breather valve & spacer set. STD.
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With steel breather valve spacer set for correct end play. High quality steel breather valve for use as stock or high performance replacement. Note: S&S breather valves come with elongated breather holes to increase the duration of the vacuum; allowing more oil to be drawn from the cylinder heads. This has no disadvantage in any model year; either stock or Big Inch motor. Note: A +.030"oversize breather is available to save worn or damaged crankcases as 531236. A JIMS breather hole reamer (MCS 978343) will ream the damaged hole to +.030" so a +.030" breather can be used.
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