EMD Breather bolts, Sportster/Bigtwin
1 pair of EMD Head Breather Bolts Set with Dual Screen superlab Filter.
No more ugly Hoses, just a clean looking bolt that ables your engine to breath.
CNC machined from solid Aluminium or Brass.
Available in aluminium / black / brass
fits Evo Big Twin 1993-1999, XL 1991 with 1/2”-13 thread.
Thread length is 19 mm and a 19mm wrench is needed for installation.
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