AVV Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter. OEM Replacement.

Description

* Designed for Harley-Davidson heads

* Use with .420 Viton # AV-V312420B or OEM valve seals

* Manganese-Bronze

* .050in. shorter for high lift & high flow

* High temp viton o-ring seal

* Smooth lead-in

* CNC machined

* Guide ID unfinished

* OD = .5625in. Std size

* ID = .3090in.

* AV-VGRC-3120 Reamer recomended for AV&V guides & valves

* Sold Each.

* Replaces OEM # 18101-83D

*“On Line Shopping Only