Collection: Air Intake & Fuel Systems
Thru-the-Head Crankcase Breathers for All Sportsters 91-Up
This kit is used when installing custom air cleaners that don't have provisions for thru-the-head crankcase venting. Can be routed to the back side of a new filter or used with crankcase vent filters. Improves your bike's looks and performance. Includes complete kit with everything you need for installation.
Thru-the-Head Crankcase Breathers for All Sportsters 91-Up features:
- Fit all Harley Sportsters from 1991 and later
- Replaces OEM 29281-91