AV&V AV-VG5100 Intake Valve Guide for Sportster 57-Early 83 Standard Outside Diameter Guide 3-ring air-cushion design

3-ring air-cushion design

• SpeedLiner grips feature an oversized 3D knurled rubber design for comfort & dual integrated channels for increased grip

combined with the tread groove design it delivers excellent grip also on low friction surfaces

The back of the hand features additional reinforcements in soft material

Ixon Airbag compatible

AV&V AV-VG5100 Intake Valve Guide for Sportster 57-Early 83 Standard Outside Diameter Guide 3-ring air-cushion design* Designed for Harley Davidson heads* Use with OEM style valve seals * Cast Iron * High temp viton o ring seal * Smooth lead in * CNC machined * Guide ID unfinished Requires honing * OD = . 5645in. Std size * ID = . 309in. * Replaces OEM # 18176 57C