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S&S Crankcase Reed Breather Valve For Harley Evo Big Twin 1993-1999
If you're fire-breathing stroker monster keeps weeping oil, perhaps your weak plastic rotary gear is to blame. S&S developed this reed-style breather that has no gear - crankcase pressure actually opens it up. Installation is a snap - slide it into the cavity, and button your cam chest back up. There are no marks to align, and no rotating parts. Thoughtfully, S&S also offers this part in an .030" oversize version for those who have scored cases from their nylon breathers. If that's the predicament you find yourself in, you can have your machinist open up the breather bore, install the Reed Breather Valve, and put your engine cases back into service!
This is a universal fit part; it may or may not fit without modification.
Have a functionality, fit, or otherwise product-specific question about the S&S Crankcase Reed Breather Valve For Harley Evo Big Twin 1993-1999? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Standard||958845||312100||Available: Expect 1-2 business days processing time prior to shipment|
|+.030" Oversize||958844||312096/31-2096||In Stock: Usually ships in 1-2 business days|