Plastic breather valve spacers .165" - L77-99 B.T. (excl. Twin Cam) (NU) 500558 does not include speedometer

does not include speedometer

9cm) high x 7

Note: The Wannabutton is a one-piece casting and not equipped with a clamp of some sort

With slotted holes for horizontal seat position adjustment

Note: Not recommended for H-D low and Mini sissy bars/uprights

Plastic breather valve spacers .165" - L77-99 B.T. (excl. Twin Cam) (NU) 500558 does not include speedometerUse with plastic breather valves only. Large hole. Note: Steel breathers require steel breather valve spacers. Plastic breathers require plastic spacers. Do not intermix steel and plastic parts. Note: The OEM plastic breather is low cost but an inferior, poor quality product that will cause damage to crankcases in the breather bore since it is prone to distorting. The sooner this stock type breather is removed, the better. We highly recommended to