Oversize Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2004. +.001in. Outside Diameter. OEM Replacement. P01571106RHEABMP Classic ribbed pattern thats gives

Classic ribbed pattern thats gives the true period apperance

* Andrews heat treated steel cam drive sprockets are an upgrade for rear camshafts on engines with silent chain cam drives

* Upgrade on OEM # 37550-41B

* This driver’s backrest is ONLY for Saddlemen seats with a provision for backrest on CVO Touring 2023up & Street Glide & Road Glide 2024up

Oversize Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2004. +.001in. Outside Diameter. OEM Replacement. P01571106RHEABMP Classic ribbed pattern thats gives* Designed for Harley Davidson heads * Use with . 420 Viton # AV V312420B or OEM valve seals * 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 * Guide ID unfinished * OD = . 5635" Std size * ID = . 3090" * AV VGRC 3120 Reamer recomended for AV&V guides & valves * Sold Each.