S&S Cycle Breather Gear - Big Twin 33-4241

Shim kit includes one of each thickness: .100", 0,110", .120", .130", .140", .150", .160" and .170"

Kit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.

Kit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.

All-steel constructionWelded-in-screenHigher flow than stockElongated breather pocket scavenge hole for increased suction

Kit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.