Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter. - AV&V Front End Components * Injection-molded high-grade polyurethane with

* Injection-molded high-grade polyurethane with two-piece air-pocketed design

125 inch at the Rear axle

BAI-C23-0228 - Fork Rebuild Kit

* Replaces OEM # 18690-02

* Stock diameter tubing - eliminates pushrod cover interference

Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter. - AV&V Front End Components * Injection-molded high-grade polyurethane with* Use with . 530 Viton valve seals # AV V312530 * Manganese Bronze * . 050" shorter seal area for high lift applications * Profiled for optimum airflow. * High temp viton o ring seal * Smooth lead in * CNC machined Tech Tips: * Guide ID unfinished * OD = . 5645" +. 002" OS * ID = . 3090" * AV VGRC 3120 Reamer recomended for AV&V guides & valves