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S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)

S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)

€186,63
€186,63 €154,24
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S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)
  • S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)
  • S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)
  • S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)
  • S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)
S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)

S&S, steel breather valve. +.030" OD — 48-E77 Big Twin (NU)

€186,63
€186,63 €154,24
SKU: 970601
+.030" oversize steel breather valve. Used to save worn or damaged crankcases. Okay for stock or high performance replacement. Note: JIMS has a +.030" breather hole reamer tool which is available as 978343. Note: that steel breathers require steel breather valve spacers. Plastic breathers require plastic spacers. Do not intermix steel and plastic parts. 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.

Fitment: 48-E77 Big Twin (NU)

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