AV&V AV-VG5101 Oversize Intake Valve Guide for Sportster 57-Early 83 +.001" Outside Diameter • The tread pattern design

• The tread pattern design adapts to the riding style and modifies the tyre behavior

Product Specs for Arlen Ness 10-Gauge Black Mirrors

YKK zippers keep things contained on the front and sleeves and there's heavy duty stitching all round for superior protection

• Regular wear

• Highly breathable open mesh

AV&V AV-VG5101 Oversize Intake Valve Guide for Sportster 57-Early 83 +.001" Outside Diameter • The tread pattern 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 = . 5655in. Std size * ID = . 309in. * Replaces OEM # 18179 57C