4th Main Drive Gear. Fits 4Spd Big Twin 1977-1986. - Andrews Products Seat & S/bar accessories-all models Transform your front end with

Transform your front end with the Fairing Vent Light for Road Glide – a seamless blend of style and functionality

* Performance air filter is made from high-flow black pre-oiled cotton media

* Easy bolt-on replacement for models with stock oil cooler system

this OEM bolt-on replacement dash fits with seamless precision – upgrading your bike’s style and performance with zero hassle

Use of performance valve-springs is not required but may result in a quieter

4th Main Drive Gear. Fits 4Spd Big Twin 1977-1986. - Andrews Products Seat & S/bar accessories-all models Transform your front end withStock main drive gear (4TH) 26 Teeth. * (1977 1986) (caged rollar) OEM 35067 77 & OEM 35067 84 * Replacement 4th gears are made with wider drive slots and steeper lead in ramps for more positive 3 4 shifting. * The O ring groove is a design update for all chain drive 4th gears from 1977 through 1986.