Intake & Exhaust Valve Guide. Fits Big Twin 1980-1984. Standard Outside Diameter. - AV&V Turn Signals * Black Anodize Finish with

* Black Anodize Finish with Aluminum CNC Machined Accents

Fits Touring 1980-1988)

* The Clear Tear air cleaner series brings the timeless teardrop shape to a new level

Pure copper windings for maximum conductivity

ROLLIES PART No: BB13-1001B

Intake & Exhaust Valve Guide. Fits Big Twin 1980-1984. Standard Outside Diameter. - AV&V Turn Signals * Black Anodize Finish with* Designed for Harley Davidson heads * Same Guide fits Inlet & Exhaust * Use with OEM style valve seals * Manganese Bronze * High temp viton o ring seal * Smooth lead in * CNC machined * Guide ID unfinished * OD = . 625" Std size * ID = . 375" * AV VGRC 3782 Reamer recomended for AV&V guides & valves * Replaces OEM # 18109 81