See more: ENGINE GROUP - HEADS + PARTS
Breather Head KitReplaces stock plastic Dual O-ring for a better seal in the head Unique Labyrinth design to reduce oil pass-through Burns less oil to reduce emissions Increased durability over stock Not fot '23-'24 FLHXSE/FLTRXSE/FLTRXSTSE AND '24 FLHX/FLTRX models.