Oversize Intake Valve Guide. Fits Twin Cam 2005-17 & Sportster 2005-2021. +.001in. Outside Diameter.

* Designed for Harley-Davidson heads

* Also fits Buell 2005up

* Use with OEM style AV-V7MMOE Viton Guide Seal

or

* AVV-HV-7MM Viton Guide seal for double spring application

* Manganese-Bronze

* Tapered & shorter nose for high performance

* High temp viton o-ring seal

* Smooth lead-in

* CNC machined

* Guide ID unfinished

* OD = .5635″ (+.001″ Oversize)

* ID = 7mm / .273″

* AV-VGRC-2766 Reamer recomended for AV&V guides & valves (+.001″ on OEM valves)

MFR PART No: AV-VG6601
ROLLIES PART No: AV-VG6601