S&S Cycle 48-77 BT Plus .030in Breather Gear

Breather gear for 1948 - early 1977 big twin. +.030" oversize replacement for use in a case where an oversize breather gear hole is required for repair.

This Part Fits:

Year	Make	Model	Submodel
1977	Harley-Davidson	FXS Low Rider	Base