S&S Cycle #90-4079 - Rocker Box Top Gasket

Rocker Box center O-Ring for S&S die-cast rocker boxes as used on 1984-1999 V-Series and 1999-2017 T-Series engines. Sold each, one required per rocker box.

Fitment

Year(s)	Make	Model Code	Model
1984-2028	Harley-Davidson	—	Big Twin