Overview Reviews Product Description S and S Cycle 33-4242 Breather Gear for 1977-1999 Harley Davidson Big Twin S and S Cycle 33-4242 Product Videos Custom Field Product Reviews Write a Review Write a Review × S and S Cycle S and S Cycle 33-4242 Breather Gear for 1977-1999 Harley Davidson Big Twin Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *