Breather gear kit for late 1977-1999 big twin. Standard size replacement for use in cases where original breather gear hole has not been modified. Kit comes with standard size breather gear and one of each of the following shims: .100", .110", .120", ...

Breather gear for late 1977-1999 big twin. Standard size replacement for use in cases where original breather gear hole has not been modified. Fits oem big twin and S&S SH-Series and V-Series engines.This Part...

Pinion and oil pump gear kit for use on 1977-1989 big twin engines and S&S flywheels for 1977-1999 engines, including S&S SH-Series and V-Series engines. Includes middle size (Red) Oil pump 24T drive gear, 6T pinion shaft oil pump gear, pinion shaft...